Geometría
Triángulos, círculos, geometría analítica y demostraciones.
-
scale: 2 units = 3 feet question 1 (6 points) your parents tell you tha…
To solve this, we first assume Bedroom #2 has the same grid dimensions as Bedroom #1 (or we analyze the grid: let's say Bedroom #1 is, from the grid, length 10 units, width 6 unit…
-
9. find the distance between the two points. write your answer as a dec…
11.40
-
the figure is cut into 10 equal pieces. shade \\(\\frac{3}{5}\\) of the…
Shade 6 out of the 10 equal pieces (e.g., shade the first 6 blue - outlined rectangles in the figure).
-
4. a. interval notation domain- range- b. inequality notation domain- r…
To solve these problems, we analyze each graph or set of points for domain and range using interval notation, inequality notation, or set notation as appropriate. Let's address ea…
-
write the coordinates of the vertices after a reflection over the line …
\( J'(-6, 8) \) \( K'(-3, 8) \) \( L'(-3, 6) \) \( M'(-10, 6) \) Wait, but maybe the original K is at (-3, 0)? Wait, maybe the x-coordinate of K is -3? Let me confirm once more. T…
-
se the diagram to answer the question. (image of two similar polygons, …
B. 20.25
-
Question was provided via image upload.
To solve these geometry problems, we'll address each one step by step: ### **Problem 15** *Use the diagram below for questions 15–17.* (Assuming it’s a vertical angles or linear p…
-
write the coordinates of the vertices after a reflection over the y - a…
\( J'(-6, -5) \) \( K'(-8, -1) \) \( L'(-6, 0) \) \( M'(-4, -1) \)
-
in the figure shown, $overleftrightarrow{fg}$ is tangent to circle $d$.…
B. $\overline{DG}$ is perpendicular to $\overleftrightarrow{FG}$.
-
write the coordinates of the vertices after a reflection over the y - a…
\( K'(9, 5) \) \( L'(0, 5) \) \( M'(8, 3) \)
-
question 7 which statement about vertical lines is true? vertical lines…
Vertical lines have an undefined slope and all of the x-coordinates are the same.
-
what is an accurate method for calculating the slope from a graph? sele…
- Find the rise over the run on the graph. - Choose two points and use the slope formula. - Calculate the change in y-values over the change in x-values.
-
to create pentagon abcde.(x,y)→(\\frac{2}{3}x,\\frac{2}{3}y)which state…
The true statement is: Each side length of pentagon \(A'B'C'D'E'\) will be \(\boldsymbol{\frac{2}{3}}\) of the corresponding side length of pentagon \(ABCDE\) (the first option am…
-
graph the solution to the inequality on the number line. |x| > 2
On the provided number line: 1. Mark an open circle at $-1$ and draw a line/arrow extending to the left from this point. 2. Mark an open circle at $1$ and draw a line/arrow extend…
-
solve the compound inequality. 2y + 6 < 8 and 3y + 3 < 18 graph the sol…
The solution to the compound inequality is $y < 1$. To graph this: - Place an open circle at $1$ on the number line - Draw an arrow pointing left from the open circle to represent…
-
find the slope of the line graphed below.
4
-
for each line, determine whether the slope is positive, negative, zero,…
Line 1: Undefined Line 2: Positive Line 3: Negative Line 4: Zero
-
what is the length of the missing leg? if necessary, round to the neare…
$b = 15$ feet
-
what is the length of the missing leg? if necessary, round to the neare…
3 yards
-
which inequality matches the picture shown? options: y < x, y > x, y ≤ …
$y > x$
-
for this symbol, ≥ do you shade above or below the line?
Above the line (matches the top diagram)
-
which shaded region in the diagram is defined by the linear inequality …
The second (top-to-bottom) shaded region (dashed line \(2x-5y=10\), shaded area below/left of the line)
-
which point below is not part of the solution set? (20, -5) (-1, -3) (0…
(-1, -3)
-
choose the correct inequality for this graph.\ $x\\leq -1$\ $y\\leq -1$…
$\boldsymbol{x \leq -1}$
-
consider the following measurements of the segments shown in the diagra…
b) \(x = 4\)
-
question 5 (1 point) ✓ saved consider the following measures of the seg…
a) 3 cm
-
consider the following information of the segments related to the diagr…
7.5 cm (Option B: 7.5 cm)
-
edia | untitled assignment 8. find the distance between the two points.…
11.40
-
question 3 (18 points) consider the following measures of the segments …
\( \boxed{8} \) (corresponding to option c: 8 cm)
-
which inequality matches the picture shown? $y\\geq -\\frac{1}{2}x + 5$…
$y > -\frac{1}{2}x + 5$
-
question 2 (18 points) consider the following measurements of the segme…
a) 8 cm
-
a mechanic is constructing the metal structure shown. both \\(\\overlin…
B. $40^\circ$
-
1. use the information given in the diagram. tell why each statement is…
By converse of alternate interior angles theorem (since $\angle CAB \cong \angle ACD$), $\overline{AB} \parallel \overline{DC}$ #### b) $\angle CAB \cong \angle ACD$
-
05-04 section quiz: circle segments - 6q part 1 question 1 (18 points) …
d) 7.2 cm ### Question 2 (Partially Visible, but let's assume we need to find a segment)
-
27. ramps a parking garage ramp rises to connect two horizontal levels …
\(80^\circ\) ### Problem 28: City Engineering
-
example 4 in the figure, ( mangle 7 = 100^circ ). find the measure of e…
To solve for the measures of the angles, we use properties of vertical angles, linear pairs, and parallel lines (assuming the lines are parallel as indicated by the arrows). Let's…
-
when to add markings... when given a... - segment bisector ex. \\( \\ov…
To solve the problem of determining when to add markings (segment bisector, perpendicular lines, parallel lines) in geometric figures, we analyze each case: ### 1. **Segment Bisec…
-
1/28/26, 11:31 am 7. find the distance between the two - points. write …
15.81
-
problem 4 ava is reading a map with a scale of 3 inches : 90 miles. the…
180 miles ### Problem 5
-
12. multiple choice which points are connected by a line with an undefi…
D. \((-1, -4)\) and \((-1, 15)\)
-
problem 1 jordan is on a road trip and is reading a map that has a scal…
\(80\) miles ### Problem 2
-
the ratio of the circumference to the diameter of any circle is known a…
pi ### 2. The approximate value of $\boldsymbol{\pi}$ (pi) is ______.
-
what is the value of π (pi) approximated to two decimal places? a. 3.12…
b. 3.14 ### Second Question: What is the formula for the circumference of a circle with radius \( r \)?
-
to graph the standard form of a line, raul looks at the equation ( 4x -…
Step1
-
watch video for similar problems! right triangle abc has side lengths a…
16
-
8. (image of a triangle with segments mn, mp, etc., and lengths 5, 4, 8…
\boxed{2}
-
a right triangle has a hypotenuse of length 18 and an angle of 35°, wit…
2 units
-
7. (triangle with points a, b, c, d, e; ae=4, ed=10, eb=6, dc=x; solve …
\( x = 21 \)
-
read the passage from sugar changed the world. if you walked down beekm…
A. Simple enough, but this trade up and down the Atlantic coast was part of a much larger world system.
-
find the value of x.
\(x = 41\)
-
3. (16 points) circle the words that correctly complete the following s…
(a) Suppose a 3 by 5 matrix \(A\) has rank \(r = 3\). Then the equation \(Ax = b\) \(\boldsymbol{\text{always}}\) has \(\boldsymbol{\text{many solutions}}\).
-
simplify using the properties of exponents. circle your final answer. 1…
1. $m^9$ 2. $m^{14}$ 3. $-3x^2y^{11}$ 4. $\frac{5}{3}a^{10}b^4$ 5. $-125x^{15}y^{12}$ 6. $x^6$ 7. $27a^{11}b^{24}$ 8. $-32x^{10}$ 9. $c^3d^3$ 10. $\frac{5}{4}m^{12}$ 11. $10a^{13}…
-
¿que triángulo es? hallc la medida del tercer ángul
# Explicación: ## Paso 1: Suma ángulos de triángulo La suma de ángulos en un triángulo es $180^\circ$. ## Paso 2: Ángulos iguales en isósceles En triángulo isósceles, $\angle A = …
-
the sides of a triangle are 58, 33, and 85. use the pythagorean theorem…
The triangle is obtuse because the square of the largest side is greater than the sum of the squares of the other two sides.
-
the sides of a triangle are 8, 10, and 6. use the pythagorean theorem t…
The triangle is right because the square of the largest side equals the sum of the squares of the other two sides.
-
find the length of the third side. if necessary, round to the nearest t…
6.3
-
complete the proof. given: ( ac = 35 ) and ( ab + bc = ac ) prove: ( x …
| Statements | Reasons | |------------|---------| | $AC = 35$ | Given | | $AB + BC = AC$ | Given | | $(2x - 1) + (x + 6) = 35$ | Substitution Property of Equality | | $3x + 5 = 35…
-
9. name all the angles that are congruent to angle 1.
∠3, ∠5, ∠7
-
8. find the value of x that makes m || n. explain your reasoning. x = _…
\(x = 15.2\)
-
7. what must be true about lines n and m in order for angles 1 and 2 to…
Lines $n$ and $m$ must be parallel.
-
6. find the value of x. x = (5x - 1)° (x + 79)°
$20$
-
5. find the values of x and y. x = y =
$x = 16$ $y = 100$
-
4. draw a picture that shows what vertical angles are. what is always t…
Vertical angles are always **congruent (equal in measure)**. (Example diagram description: Two straight lines intersecting at a point, forming four angles. Label the pair of oppos…
-
3. show an example of the substitution property of equality.
Example: 1. Let $x = 5$ and $y = x$ 2. Substitute $x$ with 5 in the expression $2y + 3$: $2(5) + 3 = 13$ This shows since $x=y$, we can substitute $x$ for $y$ (or vice versa) in a…
-
proof 33) write a two - column proof. given ( mangle1 = 115^{circ} ) an…
| STATEMENTS | REASONS | |------------|---------| | 1. $m\angle1 = 115^\circ$, $m\angle2 = 65^\circ$ | 1. Given | | 2. $m\angle1 + m\angle2 = m\angle1 + m\angle2$ | 2. Reflexive P…
-
with mathematics the diagram of the control bar of the kite shows the a…
The 108° angles are congruent corresponding angles formed by the control bar (transversal) with lines \(m\) and \(n\). By the Corresponding Angles Postulate, this proves \(n \para…
-
in the diagram, are \\(\\overleftrightarrow{ac}\\) and \\(\\overleftrig…
Yes, $\overleftrightarrow{AC}$ and $\overleftrightarrow{DF}$ are parallel. The supplementary angle of $143^\circ$ is $37^\circ$, which matches the given $37^\circ$ angle, forming …
-
8) there is a horizontal straight line with two arrows (left and right)…
\(x = 32\)
-
5) m n 150° (3x - 15)°
\(x = 15\)
-
find the value of x that makes m || n. 4) 5)
\(x = 15\)
-
29. match each point on the number line to one number in the table belo…
To solve this, we first simplify each square root: - $\boldsymbol{\sqrt{17}} \approx 4.123$ (between 4 and 5) - $\boldsymbol{\sqrt{0.81}} = 0.9$ (close to 1, left of 1) - $\boldsy…
-
ideo for extra example 3 – proving theorems about parallel lines rite a…
| STATEMENTS | REASONS | |------------|---------| | 1. $\angle 1$ is supplementary to $\angle 2$. | 1. Given | | 2. $m\angle 1 + m\angle 2 = 180^\circ$ | 2. Definition of suppleme…
-
visit www.bigideasmathvideos.com to watch the flipped video instruction…
$x = 13$
-
proving a theorem a2) use the reason bank to prove the consecutive inte…
| STATEMENTS | REASONS | |------------|---------| | 1. $p \parallel q$, and $t$ as the transversal | 1. Given | | 2. $\angle1 \cong \angle3$ | 2. Alternate Interior Angles Theorem…
-
problem solving 17) a group of campers tie up their food between two pa…
$104^\circ$
-
9. 65° 5 (11x - 17)°
$x = 12$
-
find the value of x. show your steps. (see example 27)
$x = 26$
-
evaluate independent practice lesson 10.2 homework complete problems a2…
## Problem 3: $m\angle1 = 63^\circ$ (Same-Side Interior Angles Theorem) $m\angle2 = 117^\circ$ (Corresponding Angles Theorem) ## Problem 5: $m\angle1 = 122^\circ$ (Corresponding A…
-
visit www.bigideasmathvideos.com to watch the flipped video instruction…
$m\angle 2 = 37^\circ$. $\angle 1$ and $\angle 2$ are alternate interior angles formed by a transversal cutting two parallel horizontal lines, so they are congruent.
-
the flipped video instruction for the \try this\ problem(s) below. sing…
$y = 9$
-
try this video for extra example 2 and 3 - using pr 2) find the value o…
$30$
-
visit www.bigideasmathvideos.com to watch the flipped video instruction…
1. $\boldsymbol{\angle 2 = 75^\circ}$; Vertical Angles Congruence Theorem 2. $\boldsymbol{\angle 6 = 75^\circ}$; Corresponding Angles Postulate 3. $\boldsymbol{\angle 7 = 75^\circ…
-
example 1 - identifying angles given ( mangle 1 = 105^circ ), find ( ma…
- $m\angle 1 = 75^\circ$ (given) - $m\angle 2 = 105^\circ$ (Linear Pair Postulate with $\angle 1$) - $m\angle 3 = 105^\circ$ (Vertical Angles Congruence Theorem with $\angle 2$) -…
-
name: directions: now graph and label quadrilateral to prove that it is…
1. **Graph**: Quadrilateral $SMRT$ is formed by plotting and connecting $S(1, 2)$, $M(2, -1)$, $R(8, 1)$, $T(7, 4)$ in order on the coordinate grid. 2. **Proof**: Since opposite s…
-
problems 1–3: draw a cylinder. 1. label the radius 3 units and the heig…
1. (Drawing: A cylinder with radius labeled 3 units and height labeled 10 units) 2. $9\pi$ square units 3. $90\pi$ cubic units 4. 2.5 inches 5. Container A's base has a larger are…
-
1. the volume of a cone is 36π cubic units. what is the volume of a cyl…
1. $108\pi$ cubic units 2. $\frac{175\pi}{3}$ cubic units 3. Cylinder: $62.8$ cubic centimeters; Cone: $20.9$ cubic centimeters 4. | Radius (m) | Volume (cu. m) | |------------|--…
-
area of triangle =? a b p is 6 cm, and there is a figure with rectangle…
\(18\mathrm{cm}^2\)
-
1. draw a cylinder with a diameter of 6 centimeters and a volume of 36π…
- The cylinder has a radius of 3 cm and height of 4 cm. - For the drawing: Sketch a cylinder, mark the radius of the circular base as 3 cm, and the vertical height as 4 cm.
-
26. which operation is used first to solve for $f$ in $gf + h = i$? a. …
26. c. Subtraction 27. c. $2w + 2(2w + 3) = 30$
-
9. a rectangle has a length of 3 times its width. if the perimeter is 4…
b. \( 2w + 2(3w) = 48 \)
-
what is the area of this figure? write your answer using decimals, if n…
$223.5$ square meters
-
what is the area of this figure? write your answer using decimals, if n…
65 square meters
-
in circle c, diameter \\(\\overline{fd}\\) is perpendicular to chord \\…
$\angle DCB$
-
$\\overleftrightarrow{ab}$ is tangent to circle $d$. what is $m\\angle …
$56.5^\circ$
-
which of the following graphs corresponds to the following set? $(-inft…
The first graph (with open circle at -4 and arrow to the left)
-
on the venn diagram, which region(s) represent the union of set a and s…
I, II, and III
-
consider the following sets. u = {ordered pairs on a coordinate plane} …
\( (0, 0) \)
-
use the graph at the right. find the vertices of the image of qrtw for …
\( (-1, 2) \)
-
which diagram represents the following sets? p = {x | x is an integer d…
The left - most diagram (the first one among the three)
-
based on the venn diagram, which of the following statements is correct…
C. Set D is a subset of set A.