幾何
三角形、円、座標幾何、証明問題。
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clare just went down the slide at the playground. she walks 1 meter to …
3.2 meters
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look at this graph: what is the y-intercept?
$0$
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relative to pedros home, lancaster is 24 miles due north and springtown…
96 miles
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use a special right triangle to show that the tangent of $60^{\\circ}$ …
$\text{longer leg} = \boldsymbol{5} \cdot \sqrt{3} = \boldsymbol{5\sqrt{3}}$ $\tan 60^\circ = \boldsymbol{\frac{5\sqrt{3}}{5}} = \frac{\sqrt{3}}{1} = \boldsymbol{\sqrt{3}}$
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what is the length of the missing leg? if necessary, round to the neare…
20 meters
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6. drag and drop the correct coordinates to the points on the graph wit…
- Dashed box near H: $(0, 7)$ - Dashed box near G: $(-4, 0)$ - Dashed box near C: $(-9, -4)$ - Dashed box near E: $(4, -8)$ - Dashed box near B: $(0, 0)$ - Point D: $(-8, 4)$
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3. duane kicked a 45-yard field goal. how many feet is 45 yards? * 4. e…
3. 135 feet 4. A square has 4 equal sides and 4 equal right angles, meeting the definition of a regular quadrilateral. 5. 6 inches 6. 25 7. 4 8. $9\frac{5}{12}$ 9. $1\frac{5}{12}$…
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what is the perimeter? if necessary, round to the nearest tenth._____ m…
154.0 millimeters
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learn with an example or watch a video what is the length of the hypote…
82 kilometers
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5 find the length of the segment indicated. round your answer to the ne…
$9.3$
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point $m$ is the midpoint of point $a$ and point $b$. find the coordina…
$(0, 26)$
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th grade builder # 62 name: $(-2)(-41) = $ $-22 \\div (-2)=$ $-8 + 17 =…
### Multiply/Divide/Add: $(-2)(-41) = 82$ $-22 \div (-2) = 11$ $-8 + 17 = 9$ $-55 - 6 = -61$ ### Candies in Jars: Total red candies in Jars 1 and 4: 35 Jar with the greatest numbe…
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problem 2 (fill in the blank): to answer parts 1 and 2, use the followi…
$6x - 2y + 3z = 3$
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below is a proof that the diagonals of a parallelogram bisect each othe…
Alternate Interior Angle Theorem
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below is a proof that the diagonals of a parallelogram bisect each othe…
Alternate Interior Angle Theorem
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wxy shown below is a parallelogram (not drawn to scale). given the addi…
Rectangle
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find $f$. write your answer in simplest radical form. _____ inches
$5\sqrt{2}$ inches
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ath erals classwork 2.11.26 11:59 pm proof (quadrilaterals) proof (quad…
The quadrilateral UVWX is graphed by plotting the points $U(1,1)$, $V(-2,3)$, $W(-8,-3)$, $X(-5,-5)$ and connecting them in order.
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which is not a true statement about the figures shown below?○ the image…
Segment GH is congruent to segment G'H'.
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find $q$. write your answer in simplest radical form. ____ miles
$3\sqrt{3}$ miles
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hands tight together, looking intensely at mrs. peters, whose eyes take…
○ omit the actions of the characters to avoid confusion and chaos
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triangle rst is rotated 180 degrees clockwise around the origin, result…
The coordinates of T' are (5, 3)
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$5×12=(\\_\\_×\\_\\_)+(\\_\\_×\\_\\_)$ $\\_\\_+\\_\\_=\\_\\_$ (the char…
$5 \times 12 = (5 \times 5) + (5 \times 7) = 25 + 35 = 60$ The filled blanks are: 5, 5, 5, 7, 25, 35, 60
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triangle rst is rotated 180 degrees clockwise around the origin, result…
None of the provided options are correct based on the rotation rule. However, if there is a typo in the last option and it is meant to be $T'(5, 3)$, that would be the correct cho…
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$5\\times10=(4\\times6)+(5\\times6)$ $=\\underline{\\quad\\quad}+\\unde…
$60\text{cm}^2$
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a triangle is drawn on a grid with coordinates $a(3, 2)$, $b(0, 2)$, an…
The coordinates of $A'$ are $(-2, 3)$. The coordinates of $B'$ are $(-2, 0)$ and the coordinates of $C'$ are $(2, -1)$.
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5 cm 4 cm 10 cm 6 cm $\\frac{10}{\\quad} = (\\frac{4 \\times 6}{\\quad}…
$60\ \text{cm}^2$
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line n goes through points a and b. what is the slope of line n? solve …
$\frac{1}{2}$
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complete the proof that $\triangle tuv cong \triangle twv$. | | stateme…
Side-Side-Side (SSS) Congruence Postulate
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in the rectangular prism shown below, which lines are skew? $overleftri…
$\overleftrightarrow{MN}$ and $\overleftrightarrow{OP}$
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find x. 60° 30° 180° 90°
60°
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find the length of side w. 36.5 cm 43.6 cm 18.0 cm 21.4 cm (the right t…
18.0 cm
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find x.options: $sqrt{2}$, 12, 6, $sqrt{3}$
6
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what type of special triangle is this? 30°-60°-90° equilateral equiangu…
45°-45°-90°
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determine the value of: tan(c)options:7/2524/77/2424/25
B. 24 / 7
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deltamathk to homequadrilaterals classwork 2.11.26bruary 11 at 11:59 pm…
The quadrilateral $KLMN$ is formed by plotting points $K(-3,-1)$, $L(-2,-8)$, $M(1,-2)$, $N(0,5)$ and connecting them in order. Visual representation of the plotted points on the …
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4. find the surface area of each cone. round to the nearest square unit…
## Problem 4 a. $572\ \text{square centimeters}$ b. $6786\ \text{square feet}$ ## Problem 5 a. $339.3\ \text{cubic inches}$ b. $615.8\ \text{cubic feet}$ ## Problem 6 Surface Area…
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drag the red and blue dots along the x-axis and y-axis to graph $2x - 9…
1. Place the red dot (x-intercept) at $(4.5, 0)$ on the x-axis. 2. Place the blue dot (y-intercept) at $(0, -1)$ on the y-axis. 3. Draw a straight line through these two points to…
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find the value of x. $10x - 80$ $8x + 7$
$x = -\frac{47}{3}$
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find the length of side x. in a right triangle, one side is 23, one acu…
50.7
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the grid you see below is in the shape of a rectangle. what is the area…
11 square units
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a ramp is being built next to a 4-inch high sidewalk. the ramps angle o…
22.7 inches
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a manufacturer of kitchen utensils and gadgets is considering changing …
A. The heights of both designs must be the same, and the base areas of both designs must be the same.
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find the value of x. $x = \\square$
$x = 110$
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deltamath ← back to home triangle proofs (no cpctc) no late credit grad…
The completed statement for Step 1 is $\boldsymbol{\angle BCA \cong \angle DAC}$ with the reason "Alternate Interior Angles Theorem". The final proof confirms $\boldsymbol{\triang…
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card #10 triangle mno was reflected. fill in the missing coordinates on…
$N'(7, -6)$, $O'(2, -5)$ A. Reflected over y-axis
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prove: $\triangle abc cong \triangle cda$.step 1statement$angle b cong …
The missing statement is $\boldsymbol{\overline{AC} \cong \overline{CA}}$, and the completed proof shows $\triangle ABC \cong \triangle CDA$ by AAS congruence.
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graph the line. $y=-3x$
The line $y=-3x$ passes through the origin $(0,0)$ and $(1,-3)$, extending infinitely in both directions with a slope of $-3$.
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which of the following equations does the graph below represent? answer…
$\boldsymbol{-5x + y = 5}$
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find the value of x.
$x=9$
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observe and record the coordinates of the transformation shown below. h…
D. $(-x, y)$
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find the value of y when x is -4.
$0$
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44 points find the area of each figure. * kite trapezoid rhombus circle…
| Figure | Area | |------------|------| | Kite | 12 | | Trapezoid | 24 | | Rhombus | 18 | | Circle | 30 | (Checked boxes: Kite - 12, Trapezoid - 24, Rhombus - 18, Circle - 30)
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given $m\\parallel n$, find the value of x. $(4x-3)^\\circ$ $(3x+22)^\\…
25
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33 points find the area of each figure. * rectangle triangle parallelog…
- Rectangle: 15 - Triangle: 6 - Parallelogram: 18 (Checked boxes: - Rectangle: $\square$ 15 - Triangle: $\square$ 6 - Parallelogram: $\square$ 18)
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graph the points $(-0.5, 3)$, $(1, -5)$, and $(3, 1)$ on the coordinate…
- Punto 1: $(-0.5, 3)$ (ubicado entre $x=-1$ y $x=0$, en $y=3$) - Punto 2: $(1, -5)$ (en $x=1$, en $y=-5$) - Punto 3: $(3, 1)$ (en $x=3$, en $y=1$) Para visualizarlo correctamente…
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$\\begin{cases} 5y + 10x < 5 \\\\ y \\geq 3x - 4 \\end{cases}$
The simplified system of inequalities is $\boldsymbol{\begin{cases} y < -2x + 1 \\ y \geq 3x - 4 \end{cases}}$, and the boundary lines intersect at the point $\boldsymbol{(1, -1)}…
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$9 + 6x \\leq 21$ $x \\leq 2$ kenji can use 2 or fewer teaspoons on eac…
Yes (select the "Yes" circle)
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1. find the area of the shaded region in the figure shown. 18 m 12 m 5 …
$264 \, \text{m}^2$
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clue # 10 use the given triangle to fill in the blank. $\tan x = $ a $\…
B. $\frac{12}{5}$
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which drawing shows $overrightarrow{ab}$, $overrightarrow{ac}$, and $ov…
The bottom-left drawing (third option, with horizontal segment AB, downward vector AC from A, downward vector BD from B)
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question 40 | module 7 practice test text to speech calculator find the…
60
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question 38 | module 7 practice test text to speech calculator in the f…
$m\angle1 = 31^\circ$ $m\angle2 = 106^\circ$
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aim: you will be able to write and simplify expressions you will be abl…
1. $3(n+8)$ (where $n$ is the number) 2. $4x+24$ 3. $x^2+24x$ 4. $4x+26$ - The expression equivalent to $4x+24$ is the perimeter expression from question 2: $4x+24$ - Equivalent e…
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what is the ratio of total shapes to hexagons? write your answer as a f…
2/1
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question 37 module 7 practice test text to speech calculator in the tri…
$m\angle V = 57^\circ$ $m\angle W = 90^\circ$ $m\angle X = 33^\circ$
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what is the ratio of total shapes to rectangles? write your answer as t…
4:1
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question 36 · module 7 practice test sess.prod.mheducation.com/dle-asse…
The sum of the interior angle measures of a triangle must be $\boldsymbol{180}^\circ$. So, $m\angle1 + m\angle2 + m\angle3 = \boldsymbol{180}^\circ$. We are given that $m\angle3=3…
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x is the midpoint of $overline{uv}$, y is the midpoint of $overline{uw}…
$75$
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o of hexagons to rectangles? swer as a fraction. use a slash ( / ) to s…
$\frac{1}{1}$ (or 1)
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5. $x = \\underline{}$
18
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identifying and classifying angles 13. which angle number represents $a…
13. 5, Obtuse 14. 3, Acute 15. 2, Obtuse 16. 1, Obtuse 17. 2, Acute 18. 5, Acute
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question 36 | module 7 practice test complete the statements below. the…
The sum of the interior angle measures of a triangle must be $180^\circ$. So, $m\angle 1 + m\angle 3 + m\angle 4 = 180^\circ$. We are given that $m\angle 1=70^\circ$. So, $m\angle…
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draw and label an angle to fit each description. 9) an obtuse angle, $a…
1. Obtuse ∠Y: An angle between 90° and 180° with vertex labeled Y. 2. Acute ∠JIH: An angle less than 90° with vertex I, sides IJ and IH. 3. Right ∠3: A 90° angle with vertex label…
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1. think about the shape shown below. find the area of rectangle b. are…
54
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rawn to scale the circles: find the following 3. $x = $
$15$
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question 32 module 7 practice test text to speech calculator incorrect …
$62^\circ$
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2/11 pythagorean thrm missing sides canvas work name: zyla sheba22 show…
2. 68 3. 25 4. $\sqrt{7} \approx 2.65$ ft 5. 12 in 6. Sides: 20, 36, $4\sqrt{106}\approx41.18$ 7. Valid Pythagorean Triples: - 6, 8, 10 - 12, 16, 20 8. $\approx10.0$ cm
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the formula for finding the volume $v$ of a right cone is $v = \\frac{1…
A. $h = \frac{3V}{\pi r^2}$
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9) 10) solve for x. 11) 12) find the missing length indicated. 13) 14) …
9) $\boldsymbol{x=\frac{242}{9}\approx26.89}$ 10) $\boldsymbol{14}$ 11) $\boldsymbol{x=1.7}$ 12) $\boldsymbol{x=6.8}$ 13) $\boldsymbol{72}$ 14) $\boldsymbol{21}$ 15) $\boldsymbol{…
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find the value of x. $x=\\square$ (simplify your answer.)
76
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a surveyor wants to use similar triangles to determine the distance acr…
a) Yes. The two triangles are similar by the AA (Angle-Angle) similarity criterion: they share a pair of equal vertical angles, and each has a 40° angle, so all corresponding angl…
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proportional parts in triangles and parallel lines date: period:find th…
1) $\frac{30}{7}$ or $\approx 4.29$ 2) $40$ 3) $45$ 4) $2.5$ 5) $x=5$ 6) $x=\frac{40}{3}$ or $\approx 13.33$ 7) $10$ 8) $\frac{385}{6}$ or $\approx 64.17$
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a surveyor wants to use similar triangles to determine the distance acr…
a) D. Yes. The two triangles are similar because there is a transformation, composed of rigid motions and dilations, that will take one triangle to the other b) 750 ft
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one wrong answer denotes failure of the test. you have 10 minutes to co…
1. Line drawn around "number" 2. Line drawn under "line" 3. "largest" crossed out 4. Line drawn around "the" 5. First "a" circled 6. 3 nested circles drawn in the blank 7. Small c…
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question 6, 5.4.9 hw score: 29.41%, 5 of 17 points points: 0 of 1 point…
$59$
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kuta software - infinite geometry name: proportional parts in triangles…
1. $\boldsymbol{\frac{75}{7}}$ 2. $\boldsymbol{40}$ 3. $\boldsymbol{\frac{90}{7}}$ 4. $\boldsymbol{3}$ 5. $\boldsymbol{x=5}$ 6. $\boldsymbol{x=\frac{85}{21}}$ 7. $\boldsymbol{10}$…
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1. which of the following best describes the graph of the function when…
c. Non-linear and increasing
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5.3 for use with pages 309-314 write an equation of the line shown. use…
19. $y=2x+7$ 20. $y=\frac{3}{4}x+3$ 21. $y=-3x-5$ 22. $y=\frac{5}{3}x+\frac{4}{3}$ 23. $y=-x+3$ 24. $y=-x+2$
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the graph shows triangles efg and stu. is efg similar to stu? justify y…
No, because $\angle F$ and $\angle T$ do not have the same measure.
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question in circle $w$, $m\\angle zyx = 68^\\circ$. solve for $x$ if $m…
$x = 25.3$
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in circle $x$, $m\\angle vxw = 65^\\circ$. solve for $x$ if $m\\widehat…
$11.5$
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the hypotenuse of a $30^\\circ$-$60^\\circ$-$90^\\circ$ triangle measur…
C. 5 D. $5\sqrt{3}$
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what is xy?a. $sqrt{2}$b. 5c. $5sqrt{2}$d. 10
C. $5\sqrt{2}$
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in circle $j$, $mathrm{m}overset{\frown}{hi} = 71^{circ}$. solve for $x…
$x \approx 6.1$
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bluebonnet learning k-5 math lesson 3 homework 5.5 name date 1. use the…
### Table a: | Number of Layers | Number of Cubes in Each Layer | Volume of the Prism | |-------------------|--------------------------------|----------------------| | 2 | 8 | 16 …
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question examples in circle $v$, $m\\angle stu = 50^\\circ$. solve for …
$x = 12.3$
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in circle $z$, $m\\angle xyw = 43^\\circ$. solve for $x$ if $m\\overset…
$x \approx 5.7$
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can three line segments with the given lengths form a right triangle? d…
Yes: 12, 35, 37; 16, 30, 34; 20, 21, 29 No: 18, 24, 42
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what is ut? ut = in the triangle, ∠u is a right angle, uv = 8, tv = 17
15