Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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alissa is framing a rectangular picture with length 10 inches and width…
\( 2x + 8 \) (corresponding to the option "2x + 8")
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question find the midpoint of the segment with the following endpoints.…
$(4, 5)$
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$\\overleftrightarrow{jl}$ and $\\overleftrightarrow{mo}$ are parallel …
$\angle MNK$ and $\angle ONP$
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graph the line using the given points. then write an equation of the li…
\(m = 2\), \(b = 2\), Equation: \(y = 2x + 2\) ### Problem 20: (1, - 2) and (2, - 1)
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26. encuentra m < efg. responda a continuación grados
$208^\circ$
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41. nombra un par de ángulos complementarios. < hed y < heg < deg y < g…
$\angle GEH$ y $\angle GEF$
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39. nombra un par de ángulos verticales. < rut y < ruv < suv y < vus < …
∠RUV y ∠TUS
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38. nombra un par lineal. < prs y < prq < qrn y < prs < srn y < nrs < p…
$\angle PRS$ y $\angle PRQ$
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name ______ date ______ 66 singular and plural subjects a singular subj…
1. Now, (the deep snow) covers our driveway. S 2. (He) was being smart to delay the exam. S 3. (This computer) is a better buy than that one. S 4. (The students) enjoy the visit t…
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37. nombra un par lineal. < rut y < suv < tuv y < rus < rtu y < svu < t…
$\angle TUR$ y $\angle RUV$
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36. nombra un par de ángulos verticales. < abd y < dbc < abd y < ebc < …
∠ABD y ∠EBC
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match the linear equation to its graph. be sure to show work to prove y…
2. $y=-\frac{2}{3}x$: D 3. $y=\frac{1}{2}x-5$: A 4. $y=2x-1$: C 5. $x=4$: B
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35. encuentra el suplemento de un ángulo de 27 grados. responda a grados
$153$ grados
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26. encuentra m < efg. h 57° 95° g e f responda a ón grados
$208$ grados
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16. resuelve para x. x° 104° responda a
$166^\circ$
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what is the equation of the axis of symmetry of the parabola? axis of s…
3
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angle relationships m∠lha = (27 + 2x)° m∠bhq = 23 ° find x. (and a diag…
$x = 20$
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use the graphed line and triangles abc and def below to answer 9 - 10.
Since the specific question (like finding slope, verifying similarity, etc.) for 9 - 10 isn't provided, I'll assume a common problem: finding the slope of the line using triangles…
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angle relationships m∠sha = (x + 2)° m∠ahc = 66° find x.
$x = 22$
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the diagram shows the plans for the triangular park. how much longer is…
\((3x^2 - 5x - 12)\) feet
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angle relationships boom cards m∠qhl = (2x + 1)° m∠sha = 31° find x. di…
$29$
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select all the pairs of alternate exterior angles. image of intersectin…
The correct pairs of alternate exterior angles are: - ∠PQS and ∠MNL - ∠MNQ and ∠ONL (Note: The initial selections in the image had errors. The correct pairs are identified by chec…
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angle relationships m∠cbl = 139° find m∠1. (figure with angles at point…
$\angle 1 + \angle 2 = 180^\circ$ $m\angle 1 = 41^\circ$
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angle relationships boom cards select all that apply. ∠lbs and ∠cbs are…
- Complementary - Adjacent
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angle relationships boom cards select all that apply. ∠qba and ∠abl are…
Complementary, Adjacent
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angle relationships boom cards select all that apply. ∠abl and ∠cbl are…
- Supplementary - Adjacent - Linear Pair - Congruent
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angle relationships <1 and <2 are vertical angles. if m<1 = (5x + 3)° a…
$x = 10$
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5. in the diagram below of parallelogram abcd with diagonals ac and bd,…
(1) \(15^\circ\)
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find the measure of an exterior angle of a regular decagon. the measure…
\( 36 \)
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angle relationships < p and < k are a linear pair. if m< p is fifty - f…
# Explicación: ## Paso 1: Definir variables y relación Sea $m\angle K = x$. Entonces $m\angle P = 2x + 54$. ## Paso 2: Usar propiedad de par lineal Los ángulos de un par lineal su…
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7. what is the measure of each exterior angle of a regular octagon? (1)…
(1) \(45^\circ\)
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lities n sets. 2 (2x + 4 < 8) (\frac{b}{5} + 9 < 10)
1. For $2x + 4 < 8$: $x < 2$ 2. For $\frac{b}{5} + 9 < 10$: $b < 5$ To graph $x < 2$ on the number line: Draw an open circle at 2, then shade all values to the left of 2.
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find an equation of a circle that satisfies the given conditions. cente…
$(x-9)^2+(y+7)^2=16$
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question draw a line representing the “rise” and a line representing th…
\(-1\)
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angle relationships classify the angles m j n (with arrows on m and n, …
Relación de ángulos: Linear Pair $m\angle KJN = 115^\circ$
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assignment 2.2 linear equations in one variable score: 11/13 answered: …
\(y = -\frac{1}{5}x+2\)
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64 pronouns in elliptical clauses an elliptical clause is one in which …
1. Fred is a better dancer than **I**. 2. Sam is as talented as **she**. 3. The teacher praised Lee more than **me**. 4. Ellen talked more to Linda than **I**. 5. Ms. Clark is as …
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6. which set of numbers represents the lengths of the sides of a triang…
(2) {6, 17, 22}
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find the sum of the angle measures of a 17 - sided polygon. the sum is …
2700
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angle relationships boom cards m∠lha = (27 + 2x)° m∠bhq = 23 ° find x. …
$x = 20$
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find the equation of the line with slope = 1 that passes through (10,5)…
$y = x - 5$
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given the measure of an interior angle of a regular polygon, how many s…
144
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find x, and then any unknown angles in the quadrilateral. x = \\square …
\(x = 45\)
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20. write the perimeter of the triangle as a simplified expression. 3y …
\(10y + 1\)
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angle relationships m∠qhl = (4x)° m∠ahc = 84° find x. (image of interse…
$21$
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writing equations of parallel lines what is the slope of the line that …
1. Slope of the parallel line: $-\frac{1}{4}$ 2. Point-slope form equation: $y + 4 = -\frac{1}{4}(x + 2)$ 3. y-intercept of the parallel line: $-\frac{9}{2}$ (or $-4.5$)
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15. $8c^2 - c + 3 + 2c^2 - c + 2$ 17. $6a^2b^2 + 3ab^2 - a^2b^2 - 4ab^2…
\( 10c^2 - 2c + 5 \) ### Problem 17: Simplify \( 6a^2b^2 + 3ab^2 - a^2b^2 - 4ab^2 \)
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find the slope of each line. (example 2) 2. 3.
### Problem 2: # Explanation: ## Step1: Identify two points on the line Let's take two clear points on the blue line. From the graph, we can see that when \( x = 1 \), \( y = 0 \)…
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a side of the triangle below has been extended to form an exterior angl…
$x = 52$
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find the missing angle measure. the measure of the missing angle is \\(…
# Explanation: ## Step1: Recall polygon angle sum formula The sum of interior angles of an \( n \)-sided polygon is \( (n - 2)\times180^\circ \). This is a hexagon? Wait, no, the …
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find the missing angle measure. the measure of the missing angle is \\(…
\( 103 \)
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angle relationships m∠qhb = (-3 + x)° m∠qhs = 122° find x.
$61$
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a geometry class is asked to find the equation of a line that is parall…
Both students are correct; the slope should be -1, passing through (4, 2) with a y-intercept of 6.
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write the equation of the line in fully simplified slope-intercept form.
$y = -\frac{1}{3}x - 7$
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find the value of each variable. (there is a quadrilateral with angles …
\(y = 122\), \(z = 62\)
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which lines are perpendicular to the line $y - 1 = \\frac{1}{3}(x+2)$? …
A. $y + 2 = -3(x - 4)$ C. $y = -3x - \frac{5}{3}$ E. $3x + y = 7$
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Question was provided via image upload.
$x = 13$
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24. in the diagram below, triangles xyz and uvz are drawn such that ∠y …
One possible sequence of similarity transformations is: 1. Rotate $\triangle XYZ$ about point $Z$ such that $\angle YZX$ coincides with $\angle UVZ$ (aligning the angles at $Z$). …
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angle relationships boom cards select all that apply. ∠qbc and ∠sbc are…
- Supplementary - Adjacent - Linear Pair
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angle relationships boom cards m∠1 = 38° find m∠3. (there is a diagram …
$38^\circ$ Clasificación: Vertical Angles
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angle relationships m∠bhq = (5 + 2x)° m∠lhq = 57 ° find x. (there is a …
$x = 14$
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for triangle hij, if h = 46, i = 73, and j = 58, use the cosine law to …
b) \( 92^{\circ} \)
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<1 and <2 are vertical angles. if m<1 = (6x)° and m<2 = 66°, find x.
$x = 11$
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23. as shown in the diagram below, circle a has a radius of 3 and circl…
To show circles \( A \) and \( B \) are similar, we can use a **dilation** (a similarity transformation). The radius of circle \( A \) is \( 3 \), and the radius of circle \( B \)…
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question 16 (5 points) listen the point (3, 5) is mapped onto ______ wh…
D) (5, -3)
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angle relationships boom cards ∠a and ∠b are vertical angles. if m∠a is…
# Explicación: ## Paso 1: Usar propiedad de ángulos verticales Los ángulos verticales son congruentes, así que $m\angle A = m\angle B$. ## Paso 2: Plantear la ecuación dada Se ind…
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lesson 3 practice problems 1. in this hanger, the weight of the triangl…
1a. $2y = 3x$ (or equivalent $x + 3y = 4x + y$) 1b. $9$ 2a. Subtract $3x$ from both sides of the equation. 2b. Subtract $2x$ from both sides of the equation.
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question 8 (5 points) listen the point (-7, 1) when reflected across th…
C) (7, -1).
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question 1 (3 points) choose the algebraic description that maps δabc o…
D) $(x, y) \to (x - 6, y)$
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quadrilaterals wxyz and wxyz are similar. identify the type of reflecti…
A) To obtain quadrilateral W''X''Y''Z'', quadrilateral WXYZ is reflected across the x-axis and dilated with a scale factor of 1/2.
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angle relationships boom cards vertical angles are formed by two inters…
$\angle 3$
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question 5 (5 points) listen what are the resulting vertices of triangl…
C) $E'(3, 1), F'(-2, -1), G'(-1, 4)$
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angle relationships boom cards linear pairs are: adjacent and supplemen…
Adjacent and Supplementary
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question 4 (5 points) identify the composition with rotation to map δab…
A) Reflection across the x-axis; 270° counterclockwise rotation about the origin
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question 1 (5 points) listen what are the resulting coordinates of tria…
B) D'(-1, 4), E'(-3, 1), F'(-5, 2)
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angle relationships complementary angles are angles whose measures add …
$m\angle1 + m\angle2 = 90^\circ$ $m\angle3 + m\angle4 = 90^\circ$
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angle relationships supplementary angles are angles whose measures add …
# Explicación: ## Paso 1: Aplicar definición de ángulos suplementarios Los ángulos suplementarios suman $180^\circ$. Para el primer par: $m\angle 1 + m\angle 2 = 180^\circ$ ## Pas…
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question 2 (5 points) listen triangle xyz has vertices x(2,4), y(3,4) a…
## Question 2: D) $X''(-4,8), Y''(-6,8), Z''(-6,16)$ ## Question 3: A) $(x, y) \to (x+7, y-8)$
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18. the equation of line ( h ) is ( 2x + y = 1 ). line ( m ) is the ima…
(2) \( y = - 2x + 4 \)
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question 9 (5 points) identify the algebraic description that maps a po…
D) $(x, y) \to (x - 8, y)$ D) $Q'(2, 4), R'(6, 8), S'(10, 12), T'(4, 14)$
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question 13 (3 points) triangle abc is rotated about the origin by 270°…
B) $\Delta ABC$ and $\Delta A''B''C''$ are congruent triangles. A) $(-3, 2)$
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17. a regular pentagon is shown in the diagram below image of a regular…
(2) \( 72^\circ \)
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question 17 (5 points) rectangle efgh is reflected across the origin an…
A) $E''(-1, 5), F''(-1, 1), G''(-4, 1), H''(-4, 5)$
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3) obtuse 6) acute 9) se and one right angle.
3) Obtuse 6) Acute 9) Obtuse
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question 18 (5 points) listen choose the algebraic description that map…
A) $(x, y) \to (x + 4, y + 8)$
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question 19 (5 points) circles c and c are similar. state the translati…
A) To obtain C', circle C is translated to the left three units and up two units and is dilated with a scale factor of $1/2$.
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identify the transformation that results in an image thats not congruen…
C) Dilation
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answer the questions about the figures below. figure a 4 mm 2 mm 4 mm 2…
(a) Figure B, Figure C (b) Figure A, Figure B, Figure C (c) Figure C
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solve δabc. give lengths to the nearest tenth. give angle measures in d…
1. $B = 47^\circ$, $b \approx 15.5$, $c \approx 18.7$ 2. $A \approx 49^\circ 27'$, $B \approx 22^\circ 1'$, $C \approx 108^\circ 32'$ 3. $A = 35^\circ$, $b \approx 19.7$, $c = 12.…
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what is the measure of $angle rcp$ in the figure below? figure with rig…
E. \( 70^{\circ} \)
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8. m∠1 = ______ m∠2 = ______ m∠3 = ______ 9. l || m m∠1 = ______ m∠2 = …
## Problema 8 $m\angle 1 = 64^\circ$, $m\angle 2 = 26^\circ$, $m\angle 3 = 36^\circ$ ## Problema 9 $m\angle 1 = 73^\circ$, $m\angle 2 = 58^\circ$, $m\angle 3 = 73^\circ$, $m\angle…
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i) (-99, 38) & (-99, 722)
The distance between the two points \((-99, 38)\) and \((-99, 722)\) is \(684\).
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a 3d rectangular prism made of unit cubes. the options are: 30 cubic un…
30 cubic units
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hw - jan 8 - converting radians to degrees maze start $\frac{pi}{18}$ $…
To solve the maze, we convert radians to degrees using the formula \( \text{Degrees} = \text{Radians} \times \frac{180^\circ}{\pi} \). Let's go step by step: ### Step 1: Start wit…
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how many line segments are shown in the drawing? number of line segment…
5 (Wait, no, I think I was wrong. The correct answer is 5? No, 6. I'm confused. Wait, maybe the image shows 5. Let me check again. The shape: left (1), top (2), right top (3), rig…
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sketch the graph of the following circle. ((x - 4)^2 + (y - 5)^2 = 64) …
\((4, 5)\) ### Part (b)
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sketch the graph of the following circle. $(x - 4)^2 + (y - 5)^2 = 64$ …
8
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solve the following system of inequalities graphically on the set of ax…
One point in the solution set is $\boldsymbol{(1,2)}$ (other valid points include $(0,0)$, $(0,2)$, etc.)
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try on your own: solve for x. 1. find x if the base angle of an isoscel…
1. $x = 3$ 2. $x = 10$ 3. $x = 15$
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drag each ordered pair to correctly identify the coordinates for each p…
- Point A: (0, 3) - Point B: (3, 5) - Point C: (5, 3)