Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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the subject in a sentence can be a who or a what. a who is a person. ci…
# Breve explicación: En cada oración, se busca el sujeto que es una persona. Basta con identificar la palabra que representa a la persona que realiza la acción o que se describe e…
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which type of transformation is shown below? ○a. translation (slide) ○b…
B. rotation (turn)
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which of the pictures below show a rotation (turn) of the figure about …
C. W
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solve the inequality and graph the solution. 10 - 2d > 2. plot the endp…
The solution of the inequality is $d < 4$. On the number - line, there is an open circle at 4 and a ray extending to the left.
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which type of transformation is shown below? a. rotation (turn) b. none…
A. rotation (turn)
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which type of transformation is shown below? a. reflection (flip) b. tr…
B. translation (slide)
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which type of transformation is shown below? a. reflection (flip) b. no…
D. translation (slide)
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solve the inequality and graph the solution. 2n + 4 ≥ 2. plot the endpo…
The solution of the inequality is $n\geq - 1$. On the number - line, the endpoint at $n = - 1$ should be a closed circle (since the inequality is $\geq$) and the line should exten…
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complete the proof that ∠prq ≅ ∠vuw. 1 qs || eg given 2 eg || tv given …
3. Corresponding - angles postulate; 4. Vertical - angles theorem; 5. Transitive property of congruence
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what type of transformation is shown in the figure? ○a. none of these ○…
B. turning
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complete the proof that ∠prs ≅ ∠tuw. 1 qs || tv given 2 ∠tuw ≅ ∠qru 3 ∠…
2. Corresponding Angles Postulate; 3. Vertical Angles Theorem; 4. Transitive Property of Congruence
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complete the proof that ∠utw ≅ ∠twv. statement reason 1 vx || su given …
2. Corresponding Angles Postulate 3. Vertical Angles Theorem
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uw || rt. complete the proof that m∠svu + m∠rsv = 180°. statement reaso…
3. Linear - Pair Postulate; 4. Substitution Property of Equality
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a triangles area is given by the expression 3x² - x + 12. the height is…
$x-\frac{1}{3}+\frac{4}{x}$
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what is the slope of this line? simplify your answer and write it as a …
$-\frac{5}{3}$
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directions: select the correct answer from each drop - down menu. quadr…
Angle G has a larger measure than angle C: False The measure of angle D is congruent to the measure of angle M: True Angle A has a smaller measure than angle G: False
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7. which graph shows the solutions for 28 ≥ 4(6x - 11)?
The second graph (the one with a closed circle at 3 and an arrow pointing to the left)
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the measure of an angle is 153°. what is the measure of its supplementa…
$27^{\circ}$
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a park ranger, lying on the ground, wanted to measure the height of a t…
$20.6$m
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which points have the same distance between them as points a and b show…
No specific answer as no points to select from are given. General method is to use \(d=\sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}\) and check if \(d = \sqrt{34}\) for pairs of points.
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what is the distance between the points (-1,4) and (7,-2)? > enter the …
10
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the wind changes again and the weathervane turns another 70°. now it po…
$70$
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identifying nouns and subjects a word that names a person, a place, or …
1. Nouns: wind, scarf; Subject: wind 2. Nouns: Lesley, ballet; Subject: Lesley 3. Nouns: rabbits, field; Subject: rabbits 4. Nouns: group, project; Subject: group 5. Nouns: Phoebe…
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what is the value of q? 68° q
$22$
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use the thesaurus entry for labyrinth to answer the question. labyrinth…
C. maze
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grammar: pronoun - antecedent agreement practice a pronoun takes the pl…
A: 1. Visitors 2. The government of Vermont 3. Most states 4. one woman 5. Many Vermonters 6. Tim and Joel 7. The mountains 8. Ms. Brockman B: 1. Visitors → their 2. The tallest m…
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what will be the y - coordinate when point (-4, -2) is reflected about …
4
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what is the value of r? 48° 74°
$26^{\circ}$
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what will be the x - coordinate when point (1, 3) is reflected about th…
3
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what will be the y - coordinate when point (0,0) is reflected about the…
$0$
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what will be the x - coordinate when point (1, - 5) is reflected about …
$-5$
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what will be the x - coordinate when point (0, - 7) is reflected about …
$0$
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what will be the y - coordinate when point (-1, -9) is reflected about …
$-9$
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what will be the x - coordinate when point (4, - 1) is reflected about …
# Explicación: ## Paso1: Recuerda la regla de reflexión sobre la línea $x = - y$. La regla para reflejar un punto $(x,y)$ sobre la línea $x=-y$ es $(x,y)\to(-y,-x)$. ## Paso2: Apl…
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what is the volume, in cubic centimeters, of a rectangular prism with a…
352
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what will be the x - coordinate when point (-3,1) is reflected about th…
$-3$
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what will be the y - coordinate when point (9, 2) is reflected about th…
9
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what is the volume, in cubic inches, of a rectangular prism with a heig…
456
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what will be the y - coordinate when point (2,3) is reflected about the…
# Explicación: ## Paso 1: Recuerda la regla de reflexión Cuando un punto $(x,y)$ se refleja sobre el eje $x$, la coordenada $x$ permanece igual y la coordenada $y$ cambia de signo…
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what is the volume, in cubic meters, of a cylinder with a height of 6 m…
$75.4$
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what is the volume, in cubic centimeters, of a rectangular prism with a…
800
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question a cylinder has a base radius of 5 centimeters and a height of …
$1335.2$
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question a cube has an edge length of 18 inches. what is its volume, in…
$5832$
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a cylinder has a base diameter of 10 inches and a height of 12 inches. …
$942.5$
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question a cube has an edge length of 15 meters. what is its volume, in…
$3375$
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what is the volume, in cubic centimeters, of a rectangular prism with a…
528
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a cylinder has a base diameter of 10 feet and a height of 6 feet. what …
$471.2$
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question what is the volume, in cubic inches, of a cube with an edge le…
$5832$
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a rectangular prism has a length of 5 meters, a height of 4 meters, and…
140
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a rectangular prism has a length of 16 meters, a height of 19 meters, a…
5472
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a cube has an edge length of 10 meters. what is its volume, in cubic me…
1000
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what is the volume, in cubic feet, of a rectangular prism with a height…
5040
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1 which one of these shapes is not like the others? explain what makes …
Without actually counting the grid - squares (since no specific measurements are given in the text part of the problem), we cannot give a numerical answer. But the general process…
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from unit 1, lesson 12 for each object, choose an appropriate scale for…
a. 1 in:1 ft b. 1 cm:1 m c. 1:10,000,000 d. 1:1,000 e. 1:100,000
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what is the value of z? 26° 50°
$76$
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what angle is complementary to 47°? o 133° o 53° o 47° o 43°
D. \(43^{\circ}\)
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find the length of arc abc. use 3.14 for the value of π. round to the n…
$91.06$ cm
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if 4 of the angles of a pentagon sum to 470°, what is the measure of th…
A. $70^{\circ}$
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if the midpoint of a and b(0, 12) is (-5, -1), what are the coordinates…
B. (-10, -14)
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find the length of arc abc. use 3.14 for the value of π. 17 cm 120° rou…
$35.59$ cm
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what is the value of d?
\(50\)
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31. a triangles three angles always add up to _. a. 45° b. 90° c. 180° …
31. c. 180° 32. a. the distance around the outside of the circle 33. c. 12.25 ft2 (assuming height is 7 feet as height is not given in the problem) 34. a. cu m 35. b. 729 in3
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a rectangle is given below. 3.7x + 5 0.5x part a: find the area in term…
Part A: Area: $1.85$ $x^{2}+2.5$ $x$ units$^{2}$ Part B: Area: $24.15$ $cm^{2}$
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9) choose the best answer. the number line shows the path a man hiked. …
218
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read the excerpt from \daughter of invention\. \sticks and stones dont …
D. word usage
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a cylinder has a base area of 25π cm² and a height of 7 cm. what is the…
C. $175\pi\ cm^{3}$
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find the area of the square with sides 6 cm. 18 24 36 216
C. 36
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lines and angles across 2. never ending 4. an angle that measures more …
Across 2: line Across 4: obtuse Across 6: ray Across 7: right Across 8: complementary Across 9: vertex Across 10: angle Down 1: intersection Down 3: adjacent Down 5: collinear
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find perimeter. 10 2 3 3 2 10 30 50 110 180
A. 30
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use the figure below to answer the following questions. (all angles are…
Plane KLM Line RM Line JP Line WO
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3. rick works as a mathematics tutor. he made the graph below to show t…
A. $\{2,3,4\}$
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what is the surface area of the cube with sides of 7 cm? 147 216 294 343
294
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use the figure below to answer the following questions. not all answer …
Plane POM (parallel to JWO) Line RM (perpendicular to KL through R) Line JP (parallel to KL through J) Line MO (skew to KL through M)
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parallel angle relationship reasons. use the diagram below to give a re…
Consecutive (Same Side) Interior Angles Postulate
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6. a rectangle is plotted on the grid to the right. which image shows a…
Without seeing the original rectangle, we can still use the general rule. If we assume a non - degenerate rectangle in a standard position, a 90 - degree clockwise rotation about …
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using parallel lines to find angle measures. find the values of the var…
x = 80, y = 100
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use the diagram below to answer the following questions. corresponding …
Corresponding Angles: ∠2 and ∠6 Alternate Interior Angles: ∠2 and ∠8 Alternate Exterior Angles: ∠4 and ∠6 Consecutive (Same Side) Interior Angles: ∠2 and ∠5 Consecutive (Same Side…
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6. a rectangle is plotted on the grid on the right. which image shows a…
C. $(-2,10)$ ### 8.
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corresponding angles: ∠2 and ____ alternate interior angles: ∠2 and ___…
Corresponding Angles: ∠2 and ∠6 Alternate Interior Angles: ∠2 and ∠8 Alternate Exterior Angles: ∠4 and ∠6 Consecutive (Same Side) Interior Angles: ∠2 and ∠5 Consecutive (Same Side…
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use the diagram below to give a reason for the conclusion: if ∠3 ≅ ∠6, …
Alternate Interior Angles Theorem Converse
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postulate/theorem/converse: use the diagram below to give a reason for …
Corresponding Angles Postulate Converse
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6. a rectangle is plotted on the grid to the right. which image shows a…
6. (No specific answer as no original rectangle vertices are given to check against options) 7. C. $(-2,10)$ 8. A. Rotation around the origin $180^{\circ}$ 9. B. The $x$-coordinat…
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problem 21: find x and y. after you enter your answer press go. x = 134…
$x = 134$, $y = 12.6$
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3. add the following vectors:
Approximately 40.5 m
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problem 21: find x and y.
$x = 134$, $y = 14.6$
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analyze the graph identify the coordinates of the maximum (x,y)
<Provide the x - coordinate from the graph>, <Provide the y - coordinate from the graph>
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4. one image of △abc is △abc. this transformation is a reflection over …
B. $x = 6$
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problem 21: find x and y. after you enter your answer press go. x = y =
$x = 134$, $y = 13$
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(d) problem 20: (first taught in lesson 42) find y. after you enter you…
$y = 21$
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problem 19: find x. (first taught in lesson 42) after you enter your an…
$x = 98$
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problem 19: find x. (first taught in lesson 42)
$x = 49$
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select which shortcut can be used to prove this pair of triangles congr…
HL (Hypotenuse - Leg)
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using angle relationship in parallel lines to find a variable. setup th…
The relationship is Corresponding, and the value of x is 40.
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directions: prove whether the quadrilateral is a parallelogram using th…
10. No 11. Yes 12. Yes
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select the shortcut that can be used to prove this pair of triangles co…
ASA (Angle - Side - Angle)
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label the points: use sketch tools to indicate where the graph crosses …
Point where the graph crosses the x - axis: (2,0) Point where the graph crosses the y - axis: (0,3)
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(c) problem 16: (first taught in lesson 44) from this given statement, …
The Exterior - Angle Inequality Theorem.
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problem 15: (first taught in lesson 44) from this given statement, sele…
The Multi -plication Property of Inequality.
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problem 1 here is triangle a. draw a dilation of triangle a where the i…
Follow the steps above to draw a dilated triangle of triangle A with a scale - factor \(k>1\) (such as \(k = 2\)) to get a triangle with a larger area.
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problem 13: find the measures of the angles of an isosceles triangle wi…
$110^{\circ},35^{\circ},35^{\circ}$