Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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question 5 of 10 how many degrees has △abc been rotated counterclockwis…
D. $90^{\circ}$
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match each vocabulary word with its definition. try not to look through…
1. f. scaled copy 2. e. scale factor 3. a. scale drawing 4. c. scale 5. g. scale without units 6. b. equivalent scales 7. d. corresponding parts
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question 4 of 10 which of the following steps were applied to △abc obta…
C. Shifted 2 units left and 4 units up
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question 3 of 10 what transformations were applied to abcd to obtain ab…
B. Rotate 90 degrees counterclockwise about the origin, then translate 2 units down.
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given: $overline{pd}congoverline{da}$ $pd = 9x - 7$ and $da = 38$ prove…
1. $\overline{PD}\cong\overline{DA}$ - Given 2. $PD = 9x - 7$ and $DA = 38$ - Given 3. $9x-7 = 38$ - Definition of Congruent 4. $9x-7+7 = 38 + 7$ - Addition Property of Equality 5…
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ratios & proportions mr. cox filled up his car with gas yesterday. he p…
Cost per gallon of gas: $4 Quotient of 1440÷40: 36 Simplified expression $2^{3}\div2+(5 - 1)$: 8 Median of 5, 10, 2, 3, 7, 2, 1: 3 (Area of composite figure cannot be determined a…
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figure h is the result of a transformation on figure g. which transform…
A rotation 90° clockwise about the origin
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question 1 of 10 which sequence of transformations will result in an im…
B. Reflect over the y - axis, and then reflect again over the y - axis.
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part b - sketch it (examples shown for reference) 1. draw two circles t…
# Explicación paso a paso: ## Paso 1: Dibujar círculos concéntricos Dibuja dos círculos que comparten el mismo centro. Puedes etiquetar el círculo exterior como C1 y el interior c…
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what is the slope of this line? simplify your answer completely. slope …
$-2$
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what is the slope of this line? is the slope positive or negative? a) p…
Slope: -2 Is the slope positive or negative: b) negative
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5. domain: range: function?
Domain: $-7\lt x\leqslant7$ Range: $-2\leqslant y\lt6$ Function? Yes
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10. what is (overrightarrow{fc}) in the figure? an altitude an angle bi…
a median
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in △tuv, y is the centroid. if tw = 30, what is vw? 5 10 60 15
10
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what is ab in the figure? a median none of the above an altitude a perp…
A. a median
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complete the following proofs. 1. given: - 5(x + 4)=70. prove: x = - 18…
1. | Statements | Reasons | |--|--| | \(-5(x + 4)=70\) | Given | | \(-5x-20 = 70\) | Distributive property | | \(-5x-20 + 20=70 + 20\) | Addition property of equality | | \(-5x=90…
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7. in the diagram, which center describes the point equidistant to the …
the circumcenter
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6. find the center of the circle that can be circumscribed about △abc. …
C. \((3,2)\)
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5. in △tuv, y is the centroid. if yw = 30, what is ty? 45 30 60 15
60
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the figures below are similar. use proportions to find the length of n.…
$12$
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part c (2 points): refer to the diagram. which terms are demonstrated i…
Angle, Parallel Lines, Line Segments, Perpendicular Lines
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4. find the center of the circle that can be circumscribed about the tr…
$(-2,-3)$
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1 what is line segment in the figure? - a median - an angle bisector - …
an altitude
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1. what is (overline{be}) in the figure? an angle bisector a perpendicu…
a median
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2. $overline{ab}paralleloverline{dc};overline{ad}paralleloverline{bc}$ …
Definition of a parallelogram Two parallel segments are intersected by a transversal, corresponding angles are congruent Two parallel segments are intersected by a transversal, al…
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-2|x + 7|+11 > 5 solutions on the number line: interval notation: set b…
Solutions on the number line: Open - circle at - 10 and - 4, and the line segment between them. Interval Notation: $(-10,-4)$ Set - builder Notation: $\{x|-10 < x<-4\}$
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the following statements were made: 1. connecting points u and t comple…
I only
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the diagram shows the first few steps of a construction using a compass…
II. Connecting points $U$ and $Y$ completes the construction of a line parallel to line $j$ through point $Y$.
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g is the center of the circle. what will be the next step in constructi…
Draw a circle with radius equal to \(IG\) and center \(J\)
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learning about language multiple - meaning words some words can have mo…
# Breve explicación: 1. En el contexto "drew us down into their formidable machine", "down" se refiere a una posición más baja. 2. En "The blow produced a metallic sound", "blow" …
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standard: g.gsr.4.3 - dok1 which of these is the first step in construc…
Place the compass on B and draw a single arc that intersects $\overline{LM}$ twice.
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why chinese mothers are superior - ra introduction prompt: analyze how …
In a world where parenting styles vary widely across cultures, there has been an ongoing debate on the effectiveness of different approaches. Western and Chinese parenting styles,…
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a quadrilateral on a coordinate plane has vertices $q(-21, -8)$, $r(-10…
The work shown is correct. The conclusion is incorrect because the work does not prove that the quadrilateral is even a parallelogram, let alone a rhombus.
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unit 3 notes use ratios to solve for the missing sides what is the leng…
$JE = 3$
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cloze passage (student version) directions: fill in the blanks using th…
1. d) Spindles 2. b) NREM - 2 3. c) REM 4. c) NREM - 3 5. b) 24 - hour body cycles
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question in △efg, e = 370 cm, f = 880 cm and ∠g = 159°. find the length…
$1234$ cm
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standard: g.gsr.4.2 - dok2 a quadrilateral has the following vertices: …
The midpoint of $\overline{AC}$ is $(3.5,4.5)$ and the midpoint of $\overline{BD}$ is $(5.5,5)$. Since the midpoints are not the same, the quadrilateral is a trapezoid.
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standard g.qsr.a.2 - ook2 parallelogram opst has vertices o(0, 10) and …
The slope of \(\overline{QS}\) is \(-\frac{4}{3}\) and the slope of \(\overline{RT}\) is \(\frac{3}{4}\)
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solve for x. (7x - 65)° 56° x =
$x=\frac{121}{7}$
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standard: g.gsr.4.1 - dok2 \\(\\overleftrightarrow{ab}\\) and \\(\\over…
Points A, B, C, D, and Z are all in the same plane because there are 3 points on the same line.
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standard: g.gsr 4.1-dok2 point b lies on segment ac. ab = x + 1, ac = 3…
$4.4$
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question in △tuv, u = 750 cm, v = 670 cm and ∠t = 160°. find the length…
\(1400\) cm
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question in △hij, j = 1.7 cm, h = 8.9 cm and ∠i = 106°. find the length…
$9.5$ cm
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consider the image shown. which equation is true based on the lines in …
\(KT + TA=KA\)
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una transversal corta dos rectas paralelas tal y como se muestra a cont…
# Explicación: ## Paso 1: Identificar ángulos correspondientes Los ángulos correspondientes son iguales cuando una transversal corta rectas paralelas. El ángulo ∠6 y el ángulo ∠2 …
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question in δtuv, t = 150 inches, u = 580 inches and ∠v = 105°. find th…
635
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draw the image of rectangle abcd under dilation using center p and scal…
A new rectangle \(A'B'C'D'\) is drawn with vertices located by dilating the vertices of rectangle \(ABCD\) with center \(P\) and scale - factor \(\frac{1}{3}\). (Since this is a d…
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question: two sides of a parallelogram are 9.3 feet and 4.4 feet. the m…
$32.7$ square feet
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warm up coordinates and lengths in the coordinate plane find each of th…
The length of segment $BE$ is $5$.
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question in △rst, r = 5.9 inches, s = 3 inches and ∠t = 57°. find the a…
\(7.4\) square inches
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sub solve each equation. 1) 4(4x - 8)+1=-39 + 8x 2) -3(5 + 4m)+5m=-7 + …
1. Resolvemos la ecuación \(4(4x - 8)+1=-39 + 8x\): - **Paso 1: Expandir el lado izquierdo** - Usamos la distributiva \(a(b - c)=ab - ac\). Aquí, \(4(4x - 8)=16x-32\). La ecuación…
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question in △tuv, u = 180 cm, t = 820 cm and ∠u = 33°. find the area of…
$40291$ cm²
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question in △efg, f = 88 cm, g = 18 cm and ∠e = 68°. find the area of △…
734
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question in △pqr, r = 4 inches, p = 8.4 inches and ∠q = 174°. find the …
$1.8$ square inches
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cloze passage (student version) directions: fill in the blanks using th…
1. b) Alpha → Theta 2. b) NREM - 2 3. c) REM 4. c) NREM - 3 5. b) 24 - hour body cycles
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articles a circle the article in each sentence. then underline the noun…
## Part A: 1. Circle 'the', underline'sentence'. 2. Circle 'a', underline 'word problem'. 3. Circle 'an', underline 'answer'. 4. Circle 'a', underline 'question'. 5. Circle 'an', …
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4. write a rule to describe each transformation a. b.
a. Reflection over the y-axis: (x, y) → (-x, y) b. Translation (specific values depend on grid units, e.g., right 5 units and down 3 units): (x, y) → (x + 5, y - 3)
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c. j(1, -1), k(3, 0), l(0, -4); x = 2 d. j(3, -5), k(4, -1), l(0, -3); …
c. J'(3,-1), K'(1,0), L'(4,-4) d. J'(3,-1), K'(4,-5), L'(0,-3) e. A'(-3,6), B'(-2,1), C'(1,4) f. A'(-2,-1), B'(-2,-4), C'(2,-3)
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which statement can you conclude is true from the given information? po…
AJ = BJ
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9. look at the figure. find bc.
15
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8. look at the figure. find y.
3
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cd is the perpendicular bisector of both xy and st, and cy = 20. find c…
15
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6. point q is equidistant from the sides of ∠tsr. find m∠rst. (2x + 5)°…
50°
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5. look at the figure. find jl x + 5 2x - 7
17
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cd is the perpendicular bisector of both xy and st, and cy = 20. find c…
20
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1. which transformation does not belong with the other three? (circle o…
1. The second transformation (two triangles vertically aligned). 2. a. Reflection in the x-axis, b. Reflection in the y-axis, c. Neither, d. Neither. 3. a. J'(2,4), K'(3,-6), L'(6…
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3. (overline{cd}) is the perpendicular bisector of both (overline{xy}) …
18
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1. given: (overline{de}) is the perpendicular bisector of (overline{jl}…
$DK = KE$
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modeling real life in exercises 29 and 30, x is the horizontal distance…
The coordinates of the vertex are $(25,18.5)$. This means that the horizontal distance of the basketball from the thrower when it reaches its maximum height is 25 feet, and the ma…
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1 look at the figure. find tw. x + 6 3x 12 3 9 6
9
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instructions: write the plural form of the word by adding -s or -es. do…
gular: gulars cat: cats dog: dogs box: boxes bus: buses chair: chairs dish: dishes watch: watches apple: apples fox: foxes brush: brushes 2 a) glasses 3) buses 4) churches 5) dish…
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which angle is complementary to ∠afb?
∠BFC
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1 categorías read each group of items. then write the word from the lis…
1. cafeteria 2. geografía 3. clase 4. laboratorio 5. ciencias 6. materias Sociología Examen Clase Humanidades
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which angle is complementary to ∠cfd?
∠DFE
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use the translation rule (x, y) → (x - 8, y + 4) to answer the question…
for 7: $(-6, 10)$
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find the component form of the translation vector that translates p(-3,…
(3, -5) (-1, 2)
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what is a musical instrument named after a geometric figure?
Triangle
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which angle is adjacent to ∠5?
∠4
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which angle is congruent to ∠2? ∠5 ∠1 ∠4 ∠3
∠4
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question 5 5) what is the measure of angle psq? your answer
$27^{\circ}$
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question 4 4) what is the measure of angle bdc? your answer
$58^{\circ}$
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question 3 3) what is measure of angle psq? your answer
\(57^{\circ}\)
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question 1 1) solve your answer
$x = 15$
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question 12 (1 point) the health triangle is: a meaningless exercise si…
- Question 12: c. a visual representation of your health - Question 13: e. All of the above
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determine a series of transformations that would map polygon abcde onto…
A reflection across the y - axis followed by a translation 5 units down.
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given: abcde ≅ jklmn
JN = 22 ft DC = 17 ft KL = 12 ft m∠D = 158° m∠K = 135°
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a pyramid has a volume of 48 in³ and a height of 9 in. what is its slan…
\(\sqrt{85}\text{ in}\approx9.22\text{ in}\)
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determine the volume of the square based pyramid.
$72$ $cm^{3}$
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quadrilateral abcd is shown. abcd is translated to create quadrilateral…
3
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a cube has a volume of 960 cm³, what would be the volume of a pyramid w…
$320\ cm^3$
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a dilation centered at the origin with a scale factor of 2 followed by …
The sequence of a dilation centered at the origin with a scale factor of 2 followed by a $270^{\circ}$ counter - clockwise rotation about the origin is a valid transformation to g…
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determine the volume to the nearest cubic unit
$301$ $cm^{3}$
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determine the volume to the nearest cubic unit. if a cube has a volume …
The volume of the cone is approximately $301$ $cm^{3}$. The volume of the pyramid is $320$ $cm^{3}$.
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the formula for the volume of a square pyramid is $v=\frac{1}{3}s^{2}h$…
Part A: A. $h=\frac{3V}{s^{2}}$ Part B: 12
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3. figure q was the result of a sequence of transformations on figure p…
A. reflection over the $x$-axis and translation 7 units right
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2. a sheet of paper is folded once and a piece is cut out as shown. whi…
A.
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unit 1 lesson 13 cumulative practice problems 1. select all the polyhed…
A. A B. B D. D
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unit 1 lesson 12 cumulative practice problems 1. what is the surface ar…
1. C. 48 square units 2. B. The number of square feet that cover all the outside faces of the trunk.
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1. describe a sequence of transformations for which triangle b is the i…
Translate Triangle A 7 units to the right.
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point u is on line segment $overline{tv}$. given $uv = 2,tu = 5x$, and …
12