Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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5. the graph of line u is shown. use the similar slope triangles to com…
The slopes of segments \(GI\) and \(IK\) are equal.
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rectangle abcd is graphed in the coordinate plane. the following are th…
8
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find an equation for the line that passes through the points (1, -1) an…
$y = \frac{3}{2}x - \frac{5}{2}$
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whats, wholl, youll, hasnt 13. ______ your new house going to be? 14. i…
### Fill - in Answers: 19. don't 20. might've 21. should've 22. wouldn't 23. would've ### Circle the Answers: - **not - GREEN**: aren't, weren't, doesn't, wouldn't, couldn't, don'…
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find an equation for the line below.
$y = -\frac{1}{4}x + \frac{7}{2}$
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9. determine if the lines are parallel, perpendicular, or neither. a. $…
a. The two lines are parallel. b. The two lines are neither parallel nor perpendicular. c. The two lines are perpendicular.
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the point where a parabola reaches its highest or lowest value is known…
vertex ### Second Question:
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section 3.5 homework 10. solve the equation by graphing. 6x² + 2x - 3 =…
h. no real solution
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given: \\(\\overline{km} \\cong \\overline{nm}\\), \\(\\overline{lk} \\…
The completed two - column proof is as shown above. For the blanks in the original problem: 2. \( \overline{AC} \) bisects \( \angle DAB \); Reason: Given 3. \( \angle DAC \cong \…
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select the correct answer from each drop-down menu. given: \\(\\overlin…
First drop - down: Angle Addition Postulate; Second drop - down: Subtraction Property of Equality; Third drop - down: Corresponding Sides of Similar Triangles are Proportional; Fo…
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type the correct answer in the box. use numerals instead of words. if n…
144
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the upper-left coordinates on a rectangle are $(-4,4)$, and the upper-r…
The rectangle should have vertices at \((-2,4)\), \((2,4)\), \((2,2)\), and \((-2,2)\). When plotted on the coordinate plane, connect these points to form the rectangle. (If we co…
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select the correct answer from the drop-down menu.\ $\\triangle abc$ is…
4
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two wheelchair ramps, each 10 feet long, lead to the two ends of the en…
B. It must have an angle of exactly \(24^{\circ}\)
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question 9 of 20 which of the following statements is an example of sar…
C. "Oh, goody," Tina said grumpily, "canned spinach again."
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rectangle abcd is graphed in the coordinate plane. the following are th…
6
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select the correct answer. given: \\(\\overline{ad} \\parallel \\overli…
D. \( \triangle MDA \cong \triangle MBC \) by ASA
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using the graph, determine the coordinates of the zeros of the parabola.
The coordinates of the zeros of the parabola are \((-4,0)\) and \((-2,0)\)
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2. mark a pair of alternate interior angles in red and a pair of corres…
(Visual marking: Alternate interior angles marked red, corresponding angles marked green as per the definitions on the given diagram with parallel lines and transversal.)
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now, answer the following questions: a. which person is the son-in-law?…
A. II - 1 (the white square in Generation II, number 1) B. II - 2 (the black circle in Generation II, number 2) C. Female
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2. mark a pair of alternate interior angles in red and a pair of corres…
To solve, follow these steps (visually on the diagram): 1. **Alternate Interior Angles (Red)**: Locate two angles that lie between the two parallel lines and on opposite sides of …
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11) state what additional information is required in order to know that…
To prove the triangles are congruent by ASA, we need \(\angle DUT\cong\angle SUT\) (the angles at vertex \(U\) formed by side \(UT\)) or equivalently, we can also say that we need…
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14. p(-4, 17), q(1, -3), r(-9, 3), s(-5, 4) | | m(\\overline{pq}) | | |…
$m(\overline{PQ}) = -4$, $m(\overline{RS}) = \frac{1}{4}$, Types of Lines: Perpendicular
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graph the system. then write its solution. note that you can also answe…
\((2, -3)\)
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10. (15, 7) and (3, -2)
The slope between the points \((15, 7)\) and \((3, -2)\) is \(\frac{3}{4}\).
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incorrect your answer is incorrect. - vertical line: your answer is inc…
vertical line: \( x = 1 \) horizontal line: \( y = 6 \)
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12. (-12, 16) and (-4, -2) or neither.
\(-\frac{9}{4}\)
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part b: what context best helps the reader understand the meaning of mi…
c. "my intentions are peaceful"
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write equations for the vertical and horizontal lines passing through t…
vertical line: \( x = 1 \) horizontal line: \( y = 6 \)
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2. this item has two parts. answer part a; then answer part b read this…
a. wrong understanding ### PART B
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4. lines m and q are parallel. find the other missing angle measures. 1…
∠1 = 70°, ∠2 = 65°, ∠3 = 65°, ∠4 = 115°, ∠5 = 70°, ∠6 = 70°
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find the perimeter of △rvs for square qrst. the perimeter of △rvs is \\…
\( 12.1 \) (Wait, no—wait, no, wait: diagonal of square is \( 5\sqrt{2} \approx7.071 \), so \( RV = VS = \frac{7.071}{2} \approx3.535 \), then \( 3.535 + 3.535 + 5 = 12.07 \), whi…
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3. $overline{eg} perp$ ; $overline{fg} perp$ 3. thrm. 7.2a 4. $angle$ a…
a. \(PEG\)
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find the length of \\(\\overline{rt}\\) for square qrst. the length of …
24.0
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find the length of \\(\\overline{qv}\\) for square qrst. the length of …
\( 2.8 \)
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find the length of \\(\\overline{be}\\) for rectangle abcd. the length …
\( 4.3 \)
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use the drop-down menus to complete the sentences to determine the tota…
The longer base of the trapezoid is 4 inches. The total area of the entire figure is 37.75 square inches.
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what is the length of the rectangle below? 25 mm a = 70 mm²
La longitud del rectángulo es \( \boldsymbol{2.8 \, \text{mm}} \) (si el ancho es 25 mm) o \( \boldsymbol{28 \, \text{mm}} \) (si el ancho es 2.5 mm). Pero dado que la imagen tien…
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aiden approximates the area of circles using the equation $a = 3r^2$ an…
The relation is a function because each x - value (radius) corresponds to exactly one y - value (area). ### Part c
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blood angle calculation: 90 degrees 70 degrees 30 degrees 40 degrees © …
To determine the impact angles for Unknown 1 and Unknown 2, we analyze the shape of bloodstains (elongation vs. circularity) and compare with the reference angles (90°, 70°, 40°, …
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m∠1= m∠2= m∠3= m∠4= m∠5= 15) put the angles of this triangle in order f…
\( \angle 1 < \angle 2 < \angle 3 \)
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Question was provided via image upload.
\( m\angle1 = 55^{\circ} \), \( m\angle2 = 55^{\circ} \), \( m\angle3 = 70^{\circ} \)
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which angles are complementary to ∠2? select all that apply. image of a…
The angles complementary to \(\angle2\) are \(\angle3\) and \(\angle5\) (assuming the diagram's right - angle and vertical - angle relationships. If we correct the wrong selection…
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problem 12 - part b find the area of the rectangle frog. square units
1
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estimate the measure of this angle within 10°.
\(10^\circ\) (or a value within \(10^\circ\) of the actual, but visually estimated as \(10^\circ\))
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a) 0 1 2 3 4 5 6 7 8 9 10 b) 0 1 2 3 4 5 6 7 8 9 10 c) 0 1 2 3 4 5 6 7 …
B) The number line with an open dot at 4 and a closed dot at 5, with a blue segment connecting them.
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look at the number line below. what point is marked on the number line?
\( -\frac{2}{3} \)
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determine if the two figures below are congruent. use the drop-down men…
The point on Figure 2 that corresponds to point \( V \) on Figure 1 is \( G \). The two figures are congruent because rigid transformations (rotation and translation) are used to …
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estimate the measure of this angle within 15°.
\(90^\circ\)
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what is the length of the missing leg? if necessary, round to the neare…
\( 4.5 \)
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answer the following question in 1-2 complete sentences. explain the di…
Symmetry is the quality of having balanced, proportionate similarity (e.g., mirror - image or repeated parts), while asymmetry is the lack of this balanced similarity, with parts …
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find the center and radius of the circle. write the standard form of th…
The center of the circle is \((h,k)=\boldsymbol{(-2, 3)}\). The radius of the circle is \(r=\boldsymbol{3}\). The equation of the circle in standard form is \(\boldsymbol{(x + 2)^…
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estimate the measure of this angle within 10°. submit
\(100^\circ\) (or \(110^\circ\), but \(100^\circ\) is a common estimate for this angle within \(10^\circ\) of actual measure)
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find an equation for the line with the given properties. express your a…
\( y = 2x \) (or \( 2x - y = 0 \))
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solve the inequality. graph the solution. 5(g + 4) > 15 the solution is…
\( g > -1 \) (For the graph, it would be an open circle at -1 and an arrow pointing to the right, indicating all values greater than -1.)
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identify all pairs of parallel and perpendicular lines in the image bel…
The option with the fourth circle (the last option) which has \(\overleftrightarrow{CD}\perp\overleftrightarrow{EF}\), \(\overleftrightarrow{CD}\perp\overleftrightarrow{IJ}\), \(\…
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y = -2x - 2 x - y = 8 plot two lines by clicking the graph. click a lin…
To plot \( y=-2x - 2 \): Plot \((0,-2)\) and \((-1,0)\) (or other valid points) and draw the line. To plot \( x - y = 8\) (or \( y=x - 8\)): Plot \((0,-8)\) and \((1,-7)\) (or oth…
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which is the directrix of a parabola with equation $x^2 = 4y$? $x = -1$…
\(y = -1\)
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6) solve the inequality and graph its solution. $r + 13 < 9$
The solution to the inequality is \( r < - 4 \). The graph has an open circle at - 4 and shading to the left of - 4 on the number line.
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select the correct answer from each drop - down menu. consider triangle…
For the first drop - down (how \( \triangle ABC \) is mapped to \( \triangle QPR \)): reflected and then translated onto (Note: The second drop - down is not fully visible, but fo…
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assume that each circle shown below represents one unit. express the sh…
Improper Fraction: \(\frac{23}{8}\) Mixed Number: \(2\frac{7}{8}\)
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select the correct answer from each drop - down menu. consider triangle…
1. The first drop - down (Triangle ABC is \(\boldsymbol{\text{congruent to}}\)) triangle QPR. 2. The second drop - down (the transformations are \(\boldsymbol{\text{rigid transfor…
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select the correct answer from each drop - down menu. consider triangle…
For the second drop - down menu, the correct option is "dilated by a scale factor of 3"
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in the rectangle below, $jn = 3x + 8$, $ln = 5x + 4$, and $m \\angle nl…
\( KN = \boldsymbol{14} \) \( m\angle NKL = \boldsymbol{41}^\circ \)
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select the correct answer. shape 1 and shape 2 are plotted on a coordin…
D. Shape 1 is not congruent to shape 2 because a sequence of rigid transformations will not map shape 1 onto shape 2.
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find the length of arc abc. use 3.14 for the value of \\(\\pi\\). round…
50.24
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line jl and line km intersect at point h. find the three unknown angle …
129
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select the correct answer from each drop - down menu. consider triangle…
For the first drop - down (side lengths and angle measures will be preserved when \( \triangle ABC \) is): reflected across the y - axis For the second drop - down (side lengths a…
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solve the inequality. graph the solution. 7.2 > 0.9(n + 8.6) the soluti…
\( n < -0.6 \) (For the graph, select the number line with an open circle at \( -0.6 \) and an arrow pointing to the left, indicating all values less than \( -0.6 \).)
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select the correct answer from each drop - down menu. consider triangle…
(Assuming typical options) First blank: translated (or rotated, or reflected - any rigid transformation) Second blank: dilated (or any non - rigid transformation) (Note: Since the…
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5. if these two shapes are similar, what is the measure of the missing …
The measure of the missing length \( c \) is 3 yards.
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select the correct answer. which inequality represents the values of x …
A. \(\frac{7}{4} < x < \frac{11}{2}\)
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what is the value of p? p = submit
\( \boxed{11} \)
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determine the equation of the circle graphed below.
\((x + 3)^2+(y + 1)^2=25\)
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find the exact value of y. y =
\( y = 27 \)
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which best explains why the orthocenter of an obtuse triangle is outsid…
B. Two of the altitudes lie entirely outside the triangle.
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4) solve the inequality and graph its solution. $\\boldsymbol{ -\\frac{…
The solution to the inequality \(-\frac{k}{13} \leq -6\) is \(k \geq 78\). For the graph, it would be a number line with a closed circle at 78 (since the inequality is "greater th…
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in $\\triangle abc$, $g$ is the intersection of the three medians. if $…
40
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select all the correct figures. which numbers have line symmetry? 7, 2,…
8, 3
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type the correct answer in the box. the figure shows five polygons: abc…
UVWXY
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what is the volume of a sphere with a diameter of 9.6 m, rounded to the…
The volume of the sphere is approximately \( 463.0 \, \text{cubic meters} \).
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what is the volume of a sphere with a radius of 5.9 in, rounded to the …
The volume of the sphere is approximately \( 860.3 \) cubic inches.
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the parallelogram defg is a dilation of the parallelogram defg. what is…
3
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3. given right triangle abc with altitude \\( \\overline{bd} \\) drawn …
1
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select the correct answer. based only on the facts in the diagram, whic…
A. SAS
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enter the correct answer in the box. a triangle has side lengths of 200…
\(100 < x < 500\)
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solve for x. round to the nearest tenth, if necessary. triangle with ri…
\( \boxed{12.5} \)
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select the correct answer from each drop - down menu. quadrilateral abc…
The length of \(\overline{PS}\) is 4 units. The measure of \(\angle QRS\) is \(118^\circ\).
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find the equation of the line specified. the line passes through the po…
C. \( y = x-1 \)
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which pairs of figures are congruent? which pairs are similar? (first f…
- Top - Left: Congruent? No; Similar? Yes - Top - Right: Congruent? No; Similar? Yes - Bottom - Left: Congruent? No; Similar? No - Bottom - Right: Congruent? No; Similar? No
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in the triangle below, suppose that $m\\angle q=(x + 4)\\degree$, $m\\a…
\(m\angle Q=\boxed{18}^\circ\) \(m\angle R=\boxed{92}^\circ\) \(m\angle S=\boxed{70}^\circ\)
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write the letter of the correct equation on the blank. 4.9) ____ major …
4.9) B. \(\frac{(y - k)^2}{a^2}+\frac{(x - h)^2}{b^2}=1\) 4.10) A. \(\frac{(x - h)^2}{a^2}+\frac{(y - k)^2}{b^2}=1\)
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what is the length of the hypotenuse? if necessary, round to the neares…
\( 3.1 \)
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c 7.2 mm 1.7 mm what is the length of the hypotenuse? if necessary, rou…
7.4
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8 1 m 4.1 m what is the length of the hypotenuse? if necessary, round t…
\(9.1\)
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what is the length of the hypotenuse? if necessary, round to the neares…
5.5
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1.4 km 1.7 km what is the length of the hypotenuse? if necessary, round…
2.2
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8.9 cm 8.7 cm what is the length of the missing leg? if necessary, roun…
1.9
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7 ft. 5 ft. what is the length of the missing leg? if necessary, round …
\(4.9\)
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what is the length of the hypotenuse? if necessary, round to the neares…
91