几何
三角形、圆、解析几何与证明题。
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4.2 - half a rectangle score: 5/6 answered: 5/6 question 6 find x. diag…
\( 31.11 \)
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#5 listen find ( mangle abd ). ( mangle abd = square^circ )
20
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find gh. gh = \\square
\( 4.6 \)
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use the figure and the given information to find the indicated measure.…
\(78\)
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question 5 find x. diagram of a square with a right angle, all sides ma…
\( x \approx 15.56 \)
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score: 3/6 answered: 3/6 question 4 find x. image of a square with a ri…
\( 26.87 \)
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use the figure and the given information to find the indicated measure.…
\( 7.4 \)
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note: triangle may not be drawn to scale. suppose a = 5 find exact valu…
\(b = 5\) \(c = 5\sqrt{2}\)
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8) in the diagram, we have triangle rpq with angle at r being 35°, angl…
\(130^{\circ}\)
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note: triangle may not be drawn to scale. suppose b = 9 find exact valu…
\(a = 9\) \(c = 9\sqrt{2}\)
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use the figure and the given information to find the indicated measure.…
\( 13.75 \)
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do now: identify at least two things/symbols you see in the image. impa…
## First Image (Left): - Symbols: Soldiers, a central figure (imperial power - like), conflict scene. - Impact: Negative. ## Middle Image: - Symbols: Man with knife, "AFRIQUE" sig…
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this is a multi - part item. at which roots does the graph cross the x …
-4, -2
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the diagram shows an angle, graphed in the xy-coordinate plane. segment…
2.62
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name a point that is collinear with points e and h. diagram of a cube w…
\( J \) (or \( j \), but typically uppercase in geometry)
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(digital) algebra 2 cr 25-26 (t. larsen) 091-02x002r-s11014 solving qua…
The third option (the third rectangle from the left) with \(x=\frac{-3 + 3\sqrt{2}}{4}\) and \(x=\frac{-3 - 3\sqrt{2}}{4}\)
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select the angle(s) with measures that are greater than ( mangle 1 ). a…
# Explanation: ## Step1: Recall Exterior Angle Theorem The exterior angle of a triangle is greater than any non - adjacent interior angle. For \(\angle1\), let's analyze each angl…
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plane geometry 14 (luke barsky, id: 14176440) in the figure, solve for …
\(x = 113^\circ\), \(y = 119^\circ\)
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in the figure, solve for x and y. draw your picture, identify all trian…
# Explanation: ## Step1: Find the third angle in the left triangle The sum of angles in a triangle is \(180^\circ\). In the left triangle, we know two angles: \(68^\circ\) and the…
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unit 1: scale drawings a map uses a scale of 1 cm : 50 m. two landmarks…
D. 225 m
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practice relating and calculating the measures of interior and exterior…
\(98\)
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example 7: determine the measure of each angle in the diagram below. la…
\( m\angle AXB = 58^\circ \), \( m\angle CXF = 50^\circ \), \( m\angle AXG = 40^\circ \), \( m\angle GXE = 122^\circ \), \( m\angle EXD = 58^\circ \) (assuming \( EXO \) is \( EXD…
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example 8: determine the measure of each angle in the diagram below. la…
\( m\angle1 = 108^\circ \), \( m\angle2 = 72^\circ \), \( m\angle3 = 72^\circ \)
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example 9: determine the measure of each angle in the diagram below. la…
\( m\angle1 = 53^\circ \), \( m\angle2 = 37^\circ \), \( m\angle3 = 49^\circ \), \( m\angle4 = 41^\circ \), \( m\angle5 = 30^\circ \), \( m\angle6 = 60^\circ \)
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1. what are important graphical features of proportional relationships?…
a. The graph is a straight line, b. The line has a y - intercept of 0, c. The line passes through the origin, d. The line has an x - intercept of 0, e. The line passes through the…
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angle relationships and parallel lines example 7: determine the measure…
# Explanation: ## Example 7 Step 1: Analyze ∠AXB ∠AXB and the 32° angle with ∠CXG (right angle? Wait, ∠CXD is right? Wait, diagram has X with CG and EX perpendicular? Wait, ∠AXB: …
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thought provoking the diagram shows an intersection of roads. identify …
To solve this, we analyze each pair using angle definitions: ### Supplementary Angles (sum to \(180^\circ\)): - \(\angle 1\) and \(\angle 5\): \(\angle 1\) is a right angle? Wait,…
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explain why an obtuse angle does not have a complement. an obtuse angle…
The measure of an obtuse angle is greater than \(90^\circ\), and cannot be added to the measure of another angle to get \(90^\circ\) (the third option).
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select the angle(s) with measures that are greater than m∠1. a) ∠5 b) ∠…
D. \( \angle 7 \), F. \( \angle 4 \)
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explain why the supplement of an acute angle must be obtuse. if two ray…
If two angles add up to \( 180^\circ \) and one is an acute angle of less than \( 90^\circ \), then the other has to be an obtuse angle of greater than \( 90^\circ \). (The fourth…
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Question was provided via image upload.
s (Summarized): ## Extra Practice 1: - \( m\angle1 = 45^\circ \) - \( m\angle2 = 135^\circ \) - \( m\angle3 = 45^\circ \) ## Extra Practice 2: - \( m\angle1 = 155^\circ \) - \( m\…
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compare the function $g(x) = 2|x + 1| - 4$ with $f(x) = |x|$. describe …
The graph of \( f \) is translated 1 unit left and 4 units down. The graph is not reflected across the \( x \)-axis and is vertically stretched by a factor of 2. So filling in the…
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critical thinking tell whether the statement is always, sometimes, or n…
The statement "If two complementary angles are congruent, then the measure of each angle is \(45^\circ\)" is always true. The correct reasoning is "The sum of \(90^\circ\) divided…
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solve the following system of equations graphically on the set of axes …
The solution to the system of equations is \( x = 1,y=-5 \) or the point \( (1,-5) \)
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analyze the diagram below and complete the statement that follows. the …
C. 126 \( u^2 \)
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critical thinking tell whether the statement is always, sometimes, or n…
Never; The reasoning is: Its complement must be acute, and its supplement must be obtuse. (And since supplement \( = 90^\circ + \) complement, complement is never greater than sup…
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question solve the following system of equations graphically on the set…
The solution (intersection point) is \((1, -5)\). To graph: plot \( y = 3x - 8 \) through \((0, -8)\) and \((2, -2)\), plot \( y = -2x - 3 \) through \((0, -3)\) and \((1, -5)\), …
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critical thinking tell whether the statement is always, sometimes, or n…
For the first part (whether the statement "Vertical angles are supplements of each other" is always, sometimes, or never true): Sometimes. For the reasoning: The correct reasoning…
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critical thinking tell whether the statement is always, sometimes, or n…
For "Vertical angles are adjacent", the answer is Never. For the reasoning, the correct option is "Vertical angles form two pairs of opposite rays, so they do not share a common s…
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critical thinking tell whether the statement is always, sometimes, or n…
For the first part (whether the statement is always, sometimes, or never true): Always (select the "Always" option). For the reasoning: The option "A linear pair forms a straight …
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critical thinking tell whether the statement is always, sometimes, or n…
For "Complementary angles are adjacent": Sometimes For the reasoning: The option "Complementary angles sometimes share a common side"
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1. what theorem shows that $\\triangle ace \\cong \\triangle bcd$? a hy…
D. Side - Angle - Side Congruence Theorem ### Item 2
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find the volume of this triangular prism. be sure to include the correc…
\( 175 \, \text{cubic meters} \) (or \( 175 \, \text{m}^3 \))
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the measure of an angle is 162.8°. what is the measure of its supplemen…
17.2°
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what is the value of the function at x = 2? enter your answer in the bo…
\(-2\)
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find the volume of this triangular prism. be sure to include the correc…
$180$ cubic meters (or $180\ m^{3}$)
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the measure of an angle is 2.6°. what is the measure of its complementa…
87.4°
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the measure of an angle is 2.6°. what is the measure of its complementa…
87[SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][LLM SSE On Failure]
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mathematical connections identify an algebraic equation you can use to …
The correct equation is \( x + (2x + 12) = 90 \). The measure of the smaller angle is \( 26^\circ \). The measure of the larger angle is \( 64^\circ \).
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find the volume of this triangular prism. be sure to include the correc…
$105$ cubic centimeters (or $105\ cm^3$)
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the measure of an angle is 20.9°. what is the measure of its supple
\(159.1\)
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what is the value of j? 78.2° 28.6°
\( 49.6^\circ \)
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what is the value of j? 133.9° j
\( 46.1 \)
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try again the value in your answer is incorrect. find the area of this …
The area of the triangular field is \( 9\) square feet (or \( 9\,\text{ft}^2 \)).
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what is the value of h? 77.4° h
\(77.4\)
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solve the following system of inequalities graphically on the set of ax…
Point: \((0, 0)\) (Nota: Hay muchos puntos válidos; este es un ejemplo. Otros puntos como \((-5, 0)\) también funcionan, pero \( (0, 0) \) es sencillo de verificar.)
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enter your answers in the boxes. y = \\boxed{}x + \\boxed{}
\( y = \boxed{-\dfrac{1}{2}}x + \boxed{-2} \)
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graph the image of parallelogram pqrs after a reflection over the line …
The image of parallelogram \( PQRS \) after reflection over \( y = -x \) has vertices at \( P'(-1, -2) \), \( Q'(-8, -2) \), \( R'(-10, -5) \), \( S'(-3, -5) \) (graph plotted by …
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δghi is a translation of δghi. write the translation rule. (x, y) → (x …
\((x, y) \to (x + 5, y + 8)\)
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graph the image of trapezoid jklm after a reflection over the line x = …
The reflected trapezoid has vertices at \(J'(7, 2)\), \(K'(4, 2)\), \(L'(1, 4)\), and \(M'(8, 4)\) (plotted on the grid as described).
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quadrilateral pqrs is a translation of quadrilateral pqrs. write the tr…
\( (x, y) \to (x + 11, y + 7) \)
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δuvw is a translation of δuvw. write the translation rule. (x, y) → (x …
\((x, y) \to (x + 10, y + 9)\)
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quadrilateral fghi is a translation of quadrilateral fghi. write the tr…
The translation rule is \( (x, y) \to (x + 11, y + 10) \). Wait, no, wait, maybe I misread the coordinates. Wait the blue \( F' \) is at (3, 2)? Wait no, the x-coordinate of \( F'…
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1) 4% of score by what rule would these two triangles be congruent? a a…
C. HL (hypotenuse-leg) Congruence Postulate
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the triangles are congruent by the sss congruence theorem. which rigid …
The correct option is "rotation, then translation" (the option with rotation followed by translation, as dilation is not a rigid transformation and is excluded, and rotation then …
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rectangle abcd is graphed in the coordinate plane. the following are th…
5
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3.13.2 tangled triangles determine the scale factor for each pair of tr…
\(\frac{5}{3}\) (or approximately \(1.67\))
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the given point is reflected across the line indicated. find the coordi…
\((5, - 4)\)
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3) given: the diagram below.
$\boxed{90^\circ}$
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3) given: the diagram below.
# Explanation: ##[SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][LLM SSE On Failure]
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graph the image of trapezoid abcd after a reflection over the y - axis.
The reflected trapezoid \(A'B'C'D'\) has vertices at \((4, 1)\), \((2, 1)\), \((6, 9)\), and \((9, 9)\) (plotted by reflecting each original vertex over the \(y\)-axis using the r…
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find each difference. 1. $5 - (-9)$ 2. $-6 - 8$ 3. $2 - 9$ 4. $-10 - (-…
1. \( 14 \) 2. \( -14 \) 3. \( -7 \) 4. \( -4 \) 5. \( 14 \) 6. \( 5 \) 7. \( -15 \) 8. \( 12 \) (For angles 9 - 11, use a protractor to measure as instructed. Example: If angle a…
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are the following triangles congruent? if so, how do you know? yes, sss…
Yes, AAS
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9. write pertinent congruent corresponding relationships to support you…
### For question 9: Congruent relationships: \( AB\cong DE\), \( \angle A\cong\angle D\), \( AC\cong DF\); Postulate/Theorem: SAS (Side - Angle - Side) ### For question 10 (table)…
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what property states that a side or angle is congruent to itself? refle…
Reflexive POE
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identify the graph of $-x + 4y > -12$.
The correct graph is the bottom - right graph (the one with the dashed line \(y = \frac{1}{4}x-3\) and the region above the line shaded, containing the point \((0,0)\)).
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you are graphing rectangle abcd in the coordinate plane. the following …
\((2, 6)\)
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how would you name the triangle that is congruent to triangle xyz? tria…
Triangle XWZ
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7. write the rule and show the what are the coordinates of the image of…
The coordinates of the image of \( \triangle JKL \) after 180° clockwise rotation about the origin are \( J'(4, 1) \), \( K'(2, 1) \), \( L'(2, -3) \), and the rotation rule is \(…
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rectangle abcd is graphed in the coordinate plane. the following are th…
18
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given: ∠c ≅ ∠l; ∠cbu ≅ ∠lub. prove: cb ≅ lu. how can we show that trian…
AAS
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which object shown below could we slice perpendicular to its base/face …
A. Cone
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rectangle abcd is graphed in the coordinate plane. the following are th…
14
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does coordinate m or coordinate n represent a greater number in the fol…
A. \(m\)
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b) what point of concurrency is shown? if op=-5x+2 and mp=2x+30, find n…
The point of concurrency is the incenter, and \( NP = 22 \).
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b = ______ 5. show all work. points x, y, and z are collinear, and y is…
\( b = 11 \) ### Problem 6 (Relationships Between Lines) First, recall the rules for parallel and perpendicular lines in slope - intercept form (\( y = mx + c \), where \( m \) is…
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rectangle abcd is graphed in the coordinate plane. the following are th…
11
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lesson 5-2 example 2 and 3 solve the inequality & graph the solution se…
The solution set is \( \{ x | x \leq 6 \} \) For the graphical representation: - Draw a number line. - Place a closed circle (since the inequality is "less than or equal to") at 6…
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solve the inequality and graph the solution. 3 ≥ -6(h + 2) - 9 plot the…
The solution to the inequality is \(h\geq - 4\). To graph this, we use a closed circle at \(h=-4\) (because the inequality is "greater than or equal to") and draw a ray to the rig…
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find the surface area of the figure below. round your answer to the nea…
1307 square centimeters
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solve the inequality and graph the solution. 2.5m - 1.5(2 - 3m) > 2(m +…
The solution to the inequality is \(m > 1\). To graph this, we draw an open circle at \(m = 1\) (since the inequality is strict, \(m eq1\)) and draw a ray to the right of \(1\) o…
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find the measures of the angles marked x and y. remember that (1) the s…
\( x = 40 \) and \( y = 50 \)
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7. luke is going to reflect point r(6, 10) over the y-axis. what are th…
\((-6,10)\) ### Problem 9: First, we need to know the coordinates of point \(J\) from the graph. Let's assume (from the graph's grid) that the original coordinates of \(J\) are \(…
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in the circle below, suppose ( moverarc{rqt} = 192^circ ) and ( mangle …
s: (a) \( m\angle RQT = \boxed{84^\circ} \) (b) \( m\angle QTS = \boxed{42^\circ} \)
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in the circle below, u is the center, vx is a diameter, and m\\(\\overa…
s (for each part): (a) Central angle: \( \angle VUW \) (measure \( 130^\circ \)) (b) Semicircle: \( \overarc{VX} \) (measure \( 180^\circ \)) (c) Major arc: \( \overarc{VWX} \) (m…
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which point is located at -8.65? number line image choose 1 answer: a p…
# Explanation: ## Step1: Analyze the number line The number line has marks at -9, -8, -7. Let's find the interval between -9 and -8. The distance from -9 to -8 is 1 unit. Let's as…
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find the area of the given triangle. round your answer to the nearest t…
\(179.9\)
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question determine if triangle rst and triangle uvw are or are not simi…
Triangle \( RST \) and triangle \( UVW \) are similar by the AA (Angle - Angle) similarity criterion (since two pairs of corresponding angles are equal: \( \angle R=\angle U = 59^…
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19) (-5, 1) and (-5, 7) 20) (-9, 6) and (-3, 2)
s: 19) The distance is \(\boldsymbol{6}\). 20) The distance is \(\boldsymbol{2\sqrt{13}}\) (or approximately \(\boldsymbol{7.21}\)).
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determine if triangle def and triangle ghi are or are not similar, and,…
The triangles \( DEF \) and \( GHI \) are not similar because the ratios of their corresponding sides are not equal (e.g., \( \frac{30}{60} = 0.5 \), \( \frac{45}{66} \approx 0.68…