幾何
三角形、圓、解析幾何與證明題。
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describe a sequence of reflections, rotations, and translations that ta…
Translate the figure 4 units to the right and 3 units down.
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solve. 4 trevor is building a doghouse from a scale drawing. the scale …
1. The actual area of the dog - house floor is 12.8 square feet. 2. Juanita is correct because when we multiply both parts of the ratio 1 in. : 0.4 ft by 6, we get 6 in. : 2.4 ft.…
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7. if (mangle tuv=(17x - 16)^{circ}), (mangle wuv=(10x - 5)^{circ}), an…
\(x = 7\) \(m\angle TUW=38^{\circ}\) \(m\angle WUV=65^{\circ}\) \(m\angle TUV=103^{\circ}\)
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29. what is the width of the rectangle written as an exponential expres…
$2^{-3}$ m
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study the example showing how to use a scale drawing to find actual mea…
1. The equation for the length is $\frac{1}{5}=\frac{6}{x}$, where 1 is the distance on the scale - drawing (in cm), 5 is the actual distance corresponding to 1 cm on the scale - …
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study the example showing how to use a scale drawing to find actual mea…
1. The equation for the length is \(\frac{1\ cm}{5\ m}=\frac{6\ cm}{x\ m}\), where 1 cm is the unit distance on the scale - drawing, 5 m is the actual distance corresponding to 1 …
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homework!!!!! due: friday september 6th directions: read all directions…
D. \(AB = CE\)
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given: $overleftrightarrow{ab}$ is the perpendicular bisector of $overl…
C. Corresponding parts of congruent triangles are congruent
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at the earths core edgar rice burroughs 1“lets have a look beyond that …
C. The setting sets up a mysterious feeling, leading the characters to speculate about where they are.
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prefix: cent - hundred(th), contra - against, manu - hand, micro - smal…
a measurement that is one hundredth of something
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find the perimeter of the triangle defined by the coordinates (7, 1), (…
D. 35.6 units
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on the coordinate plane, the endpoints of a line segment are (-4, -5) a…
A. $(-3,-1)$
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on the way home from school, carmen stopped at a place located at the m…
B. Gym
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tina is designing a new street map for the city. she wants to ensure th…
C. \(y =-\frac{1}{2}x + 14\)
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lines p, q, r, and s are shown on the graph below. which lines are para…
C. Lines \(q\) and \(s\)
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two students are flying drones in straight lines: drone 1 flies from (1…
A. Parallel paths
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question 9 of 10 read this scenario: samantha arrived 15 minutes late t…
B. Exposition
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mixed review 1. find the area of the shaded triangle. show your reasoni…
18 square units ### 2.
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maya is setting up a tent for a school camping trip. she marks four sta…
B. corner Z
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find the distance between the points. (-3,5) and (-3,13) the distance is
8
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box d and box e are made from unit - cubes of the same size. which has …
Box D has a greater volume. For the second - part: ## Step1: Add a layer to Box D After adding a layer to Box D, the new number of layers is $5 + 1=6$. The new volume $V_{D_{new}}…
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a local pizza parlor is selling two different shapes of cheese pizza fo…
a) 128 square inches b) 153.9 square inches c) The one large round pizza
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10. write a rule or vector for the translation rule: 11. rule:
1. **Para el primer gráfico (figura rectangular):** - **Identificar los puntos iniciales y finales**: - Tomemos un punto, por ejemplo, $A(6,6)$ y su imagen $A'(4, - 2)$. - **Calcu…
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which has a greater volume, box d or box e? explain. add a layer to box…
Initially, Box E has a greater volume. After adding a layer to Box D, the new Box D has a greater volume.
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the perimeter of a rectangle is 42 feet. the length of the rectangle is…
A. 9 ft
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chapter 3 review part match each diagram with the given transformation.…
# Explicación: ## Paso 1: Analizar la transformación en el diagrama 5 Observamos que el diagrama 5 muestra una reflexión sobre la recta $y = -x$. En una reflexión sobre $y=-x$, lo…
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rectangle math is rotated 180 degrees about the origin. use rotation ma…
$(-5,1)$
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a cube has a volume of 216 cubic inches. what is the edge length of the…
B. 6 in
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graph the perpendicular bisector of the graphed segment with the given …
$y=\frac{4}{3}x + 9$
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given the formula for area of a triangle. solve for the height (h). (a=…
$h = \frac{2A}{b}$
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a fish was plotted on a coordinate plane. identify the coordinates of t…
$Y'(1,9)$
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6. if ∠def is a straight angle, m∠deg=(23x - 3)°, and m∠gef=(12x + 8)°.…
$x = 5$ $m\angle DEG=112^{\circ}$ $m\angle GEF=68^{\circ}$ $m\angle DEF = 180^{\circ}$
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(06.02 mc) a triangle has a perimeter of 9x + 6. the first side of the …
1. First question: A. \(x + 13\) 2. Second question: D. \(x^{2}+5x\)
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a point is rotated about the origin. its coordinates are p(-4, 10) and …
B. 90 degrees (counterclockwise)
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the hypotenuse of a right triangle has length 50 cm. one leg has length…
B. 45.8 cm
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which of the following mappings is used for a 270 - degree (countercloc…
$(x,y)\to(y, - x)$ (the third option)
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geometry 1 chapter 3 review part match each diagram with the given tran…
# Explicación: ## Paso 1: Analizar la reflexión sobre el eje x Los puntos $(x,y)$ se convierten en $(x, - y)$. Observando el primer diagrama, vemos que la figura se refleja sobre …
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geometry 1 chapter 3 review part match each diagram with a. reflection …
# Explicación: ## Paso 1: Analizar la transformación Observamos que los puntos del triángulo original se reflejan sobre el eje x. Los puntos $(x,y)$ del triángulo original se conv…
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teeming means : abundantly filled, especially with living things severe…
abundantly filled, especially with living things
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a circular pool has an area of approximately 154 square feet. to the ne…
C. 44 ft
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ice between each pair of points. ab = √((-4 - 9)²+(7 - (-7))²)
\(\sqrt{365}\)
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what is the measure of angle x? a 117° b 54° c 153° d 27°
D. 27°
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what is the measure of ∠7? u ← 7 8 1 3 t ← 4 2 137° 6 a 33° b 137° c 43…
B. $137^{\circ}$
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question 14 (essay worth 12 points) (surface area of rectangular prisms…
# Explicación: ## Paso 1: Encontrar áreas de caras - Área de la cara frontal/trasera: $6\times3.4 = 20.4$ pies² - Área de la cara lateral: $5\times3.4 = 17$ pies² - Área de la car…
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a rectangular fish tank has a base that is 8 inches by 7 inches. how mu…
D. 280 cubic inches
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between each pair of points. ab: $sqrt{(-2 - 1)^2+(-5 - (-5))^2}$
3
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question 13 (essay worth 12 points) (finding area using triangles and r…
# Explicación: ## Paso 1: Encontrar área del jardín exterior $A_{exterior}=16\times10.5 = 168$ pies² ## Paso 2: Encontrar área del jardín interior $A_{interior}=8\times5.5 = 44$ p…
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10. given the formula for perimeter of a rectangle. solve for the width…
$w=\frac{P - 2l}{2}$
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e between each pair of points. 2) ab = \\sqrt{(-4 - (-9))^{2}+(2 - (-9)…
$\sqrt{146}$
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press \try\ to test a translation or sequence of translations. figure x…
A translation right 8 units and down 3 units.
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ance between each pair of points. ab = \\sqrt{(-4 - (-5))^{2}+(6 - 7)^{…
$\sqrt{2}$
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solve for (x) and graph the solution on the number line below. (63 < 7x…
Inequality Notation: $x > 9$ To graph on a number - line: Draw an open circle at 9 (because 9 is not included in the solution) and draw an arrow to the right to represent all numb…
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what is the length of the hypotenuse? a 81 cm b 25 cm c 3 cm d √53 cm 7…
D. \(\sqrt{53}\mathrm{cm}\)
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question 12(multiple choice worth 5 points) (perimeter and area on the …
(6, -25)
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question 11(multiple choice worth 5 points) (surface area of rectangula…
# Explicación: ## Paso 1: Calcular área de la base $6\times7 = 42$ in² ## Paso 2: Calcular área de los triángulos $2\times(\frac{1}{2}\times6\times8.2)+2\times(\frac{1}{2}\times7\…
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question 10(multiple choice worth 5 points) (plotting ordered pairs mc)…
B. Point B
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solve for x and graph the solution on the number line below. 11 < x + 5…
Inequality Notation: $x>6$ Number Line: Draw an open - circle at 6 (because 6 is not included in the solution) and draw an arrow to the right to represent all numbers greater than…
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question 1 find the distance between each pair of points. (7, - 5) and …
$11\sqrt{2}\text{ units}\approx15.56\text{ units}$
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box d and box e are made from unit cubes of the same size. which has a …
We need to count the number of unit - cubes in each box to determine which has a greater volume. Without the actual counts of unit - cubes for Box D and Box E, we cannot give a de…
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question 9(multiple choice worth 5 points) (finding area using triangle…
$51$ cm²
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1 add a layer to box d and compare the volume of the new box d to the v…
We need to count the number of unit - cubes in each box (original Box D, new Box D after adding a layer, and Box E) to compare their volumes. For the question of which has a great…
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student is painting a brick for his teacher to use as a doorstop in the…
$104$ in²
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what is the value of x? (x + 23)° (2x + 4)° a. 19 b. 21 c. 51 d. 74
A. 19
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how many cubic yards of concrete would be needed to fill a foundation h…
For the first question: B. 2 For the second question: C. Arithmetic
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question 2 find the distance between each pair of points. (-9,-9) and (…
\(\sqrt{146}\)
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write the ordered pair that represents the midpoint of the two given po…
\((-2.5,2.5)\)
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dave uses milk from goats on his farm to make soap. he can fit two bars…
6
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question 6 (volume of rectangular prisms mc) what is the volume of a re…
# Explicación: ## Paso 1: Fórmula de volumen de prisma rectangular $V = l\times w\times h$ ## Paso 2: Sustituir valores para pregunta 6 $V = 22\frac{1}{2}\times12\times13=\frac{45…
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lines from two points (diagonal only) score: 7/8 penalty: none question…
$y=-6x - 1$
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question 4 (distance on the coordinate plane lc) what is the horizontal…
Question 4: 15 units Question 5: 32 units
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you want to build a garden in your backyard that fits into an odd shape…
a) \(86.9\) b) \(38.3\)
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vocabulary crossword... use the words in the word box to complete the c…
Down: 1. counter 3. brightened 4. supplies 5. kitten 6. birthday 7. surprise 9. tissue 10. dangle 11. litter Across: 2. spools 8. appointment 12. figurine 13. energy 14. celebrate
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question 2 (finding area using triangles and rectangles mc) worth 5 poi…
Question 2: D. $\frac{376\frac{7}{8}}{}\text{ m}^2$ Question 3: B. x - axis, because the x - coordinate is the opposite
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question 1(multiple choice worth 5 points) (perimeter and area on the c…
# Explicación: ## Paso 1: Encontrar la longitud de los lados Longitud horizontal: $|2 - (-2)|=4$ Longitud vertical: $|4 - (-5)| = 9$ ## Paso 2: Calcular el perímetro $P = 2(4 + 9)…
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figure wxyz was transformed to create figure wxyz. which transformation…
A rotation \(180^{\circ}\) clockwise around point \(Y\).
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find the x- and y - coordinates of the point e. the coordinates of e ar…
(1, - 4)
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which diagram is a counterexample to the statement, “supplementary angl…
The fourth diagram.
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translate this figure to move point p onto p.
Move the figure the determined number of horizontal and vertical grid - squares to move point P onto P'.
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in exercises 3-5, tell whether the lines through the given points are p…
The lines are not parallel.
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name: ky - math date: per: unit 1: geometry basics homework 6: angle re…
1. \(x = 25\) 2. \(x = 51\) 3. \(x = 107\), \(y = 73\), \(z = 73\) 4. The measure of the supplement is 167° 5. The measure of the complement is 52°
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(h) volume of the box in cubic centimeters ______ x ______ x ______ = _…
h) Depends on measured values of length, width and height of the box. 5) Depends on actual measurement. 6) Depends on actual measurement (in cm and then convert to m). 7) Depends …
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determine if the conjectures are true or false. if false, provide a cou…
1. False, counter - example: 9 2. False, counter - example: 3 3. True 4. The last non - right - angled diagram (where \(\angle1\) and \(\angle2\) are supplementary but not congrue…
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plot the ordered pair (5,1). state in which quadrant or on which axis t…
The point $(5,1)$ is plotted by moving 5 units right along the x - axis and 1 unit up along the y - axis from the origin, and it lies in the first quadrant.
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1) **which of the following statements is true? select all that apply. …
c. Point C is located at - 5. d. Point D is located at - 3. e. Point E is located at 1.
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find the area of the polygon with the given vertices. j(-3, 4), k(4, 4)…
$24.5$
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part c: volume by formula. use the formula to find the volume of the bo…
The volume of the box is $l\times w\times h$ cubic - centimeters, where $l$, $w$, and $h$ are the measured length, width, and height of the box in centimeters respectively. (You n…
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classify the polygon by the number of sides. tell whether it is convex …
The polygon is a pentagon and it is concave.
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solve for x and graph the solution on the number line below. 2 < x + 5 …
Inequality Notation: $x > - 3$ Number Line: An open - circle at - 3 and a line extending to the right.
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find the perimeter of the polygon with the vertices u(-2,4), v(3,4), an…
$22.43$
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how many planes appear in the figure? name a point non - coplanar to pl…
1. 3 planes appear in the figure. 2. Point P is non - coplanar to plane Z. 3. The intersection of plane JPS and plane Z is line LS.
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answer attempt 1 out of 1 inequality notation: number line: submit answ…
Inequality Notation: $s\geq0$ Number - Line: Shade the number line starting from 0 and going to the right (including 0, represented by a closed - circle at 0).
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sequence the following steps from top to bottom in the correct order fo…
1. Draw an initial line and place a point R that is not on the line. 2. Place point P on the initial line. 3. Draw a line through points P and R that intersects the original line.…
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find the perimeter of the polygon with the vertices g(2, 4), h(2, - 3),…
22
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use the image to answer the question. the diagram shows the distance be…
The distance from your house to the bank, and then the farmer's market is greater than 5 miles.
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which set of side lengths does not form a triangle? all lengths are giv…
18, 10, 8
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(1 point) angle bisector parallel lines through a point not on the give…
parallel lines through a point not on the given line
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carlos constructed the angle bisector of ∠jki by constructing ray km. c…
The measurement of ∠NKI is 14°.
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find the graph of the point (2, 3).
The right - hand graph (the one with the point in the first quadrant at the intersection of the vertical line through \(x = 2\) and the horizontal line through \(y=3\))
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part a answer the following question by entering the numeric value with…
48.0 m
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find the graph of the point (3, -2).
The point is located 3 units to the right of the y - axis and 2 units below the x - axis. The first graph on the left has the correct location of the point (3, - 2).