几何
三角形、圆、解析几何与证明题。
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what is the perimeter of this rectangle? 2 cm 5 cm centimeters save ans…
14
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find the volume of each solid. round to the nearest hundredth. show you…
1. $420\ \text{m}^3$ 2. $512\ \text{ft}^3$ 3. $256\ \text{cm}^3$ 4. $300\ \text{yd}^3$ 5. $122.5\ \text{ft}^3$ 6. $83.33\ \text{mm}^3$ --- ### Second Section (Spelling Corrections)
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** this is a 2 - page document! ** 1. if $overline{rt}$ bisects $overli…
1. $ST=23$, $RU=8$, $SV=5$, $SU=10$ 2. $x=4$ 3. $x=18$ 4. $MN=71$ 5. $CD=48$ 6. $JL=34$ 7. $x=7$, $y=12$, $PQ=29$, $QR=29$, $PS=32$, $SR=32$, $PT=18$, $PR=36$
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angle bisectors: solve for x and y. 4. given: \\(\\overline{at}\\) bise…
\( x = 52 \), \( y = 256 \) ### Problem 5:
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name the marked angle in 2 different ways.
$\angle NMO$ $\angle M$
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name the marked angle in 2 different ways. answer attempt 1 out of 2
$\angle X$ $\angle YXW$
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name the marked angle in 2 different ways.
1. $\angle EBC$ 2. $\angle B$
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name the figure below in two different ways. symbol: and
$\overleftrightarrow{EK}$ and $\overleftrightarrow{DE}$
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name the figure below in two different ways. symbol: and
$\overline{DY}$ and $\overline{YD}$
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name the figure below in two different ways. symbol: and
$\overrightarrow{DS}$ and $\overrightarrow{DI}$
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given ( m parallel n ), find the value of ( x ).
$17$
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question draw a line representing the ise\ and a line representing the …
The slope of the line is \(\boldsymbol{-\frac{3}{10}}\)
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sort the figures based on the number of sides. 3 sides, 4 sides, 5 side…
- 3 Sides: The two triangular figures (the non - right - angled triangle and the right - angled triangle). - 4 Sides: The square, the trapezoid - like quadrilateral, and the other…
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draw a line representing the ise\ and a line representing the un\ of th…
The slope of the line is \(\boldsymbol{-\frac{2}{3}}\)
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drag each figure to the correct location in the table. sort the figures…
- Does Not Have Parallel Sides: U, W, Y - Has Parallel Sides: V, X, Z
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the two triangles below are similar. also, ( mangle d = 15^circ ) and (…
\(m\angle R = 105^\circ\), \(m\angle S = 15^\circ\), \(m\angle T = 60^\circ\)
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draw a line representing the rise and a line representing the run of th…
The slope of the line is \(\boldsymbol{-\frac{1}{2}}\)
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draw a line representing the ise\ and a line representing the un\ of th…
The slope of the line is \(-\frac{1}{2}\)
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draw a line representing the ise\ and a line representing the un\ of th…
The slope of the line is \(-3\)
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26. your teacher assigns your class a homework problem that asks you to…
B. Linear Pair Postulate
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18. what is the perimeter of $\\triangle qts$?
The perimeter of \( \triangle QTS \) is \( \boldsymbol{16} \).
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below are the steps for constructing the circumscribed circle of a tria…
3, 5, 2, 4, 1 (corresponding to the option "3, 5, 2, 4, 1")
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10. which of the following similarity transformations map $\\triangle a…
A. translation 1 unit right and 2 units up, followed by a dilation with scale factor 2 C. dilation with scale factor 2, followed by a translation 2 units right and 1 unit up (note…
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8. what are the vertices of the image of \\(\\triangle xyz\\) after a r…
First, we identify the coordinates of the vertices of \(\triangle XYZ\) from the graph. Let's assume: - \(X(-1, 3)\) (from the graph, as it's on the line with \(x = -1\) and \(y =…
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3. use the diagram below to answer the following question. a sprinkler …
B. 50.24
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1. darrel drew the circle below. what is the approximate circumference …
B. 22 inches
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problem 8 (fill in the blank) : rewrite the following equation for a qu…
(Problem 8): Standard form of the equation: $-\frac{x^2}{25} + \frac{y^2}{4} + \frac{z^2}{100} = 1$ Name of the quadric surface: Hyperboloid of one sheet ---
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problem 7 (fill in the blank) : name the following quadric surface and …
Name of the quadric surface = Elliptic Paraboloid Axis of the quadric surface = z-axis
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16. write the system of equations represented by this graph.
The system of equations is $\begin{cases} y = x + 3 \\ y = -2x + 3 \end{cases}$
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problem 6 (fill in the blank) : calculate the shortest distance between…
$\sqrt{3}$
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problem 1 (fill in the blank) : write the vector equation and the param…
## Problem 1 Vector equation: $\boldsymbol{\vec{r}(t) = \langle 1,-1,2 angle + t\langle -2,3,-4 angle}$ (or $\boldsymbol{\vec{r}(t) = (1 - 2t)\hat{i} + (-1 + 3t)\hat{j} + (2 - 4t)…
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what is the volume of the sphere in terms of \\(\\pi\\)? \\(v = \\squar…
36
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noah is working on a geometry problem that involves finding the volume …
No, Noah used the diameter instead of the radius in the calculations.
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analyzing statements about a right cone which statements are true? chec…
- The radius of the cone is 9 units. - The height of the cone is 12 units. - The volume of the cone is represented by the expression \( \frac{1}{3}\pi(9)^{2}(12) \).
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calculator what is the area of this polygon? 42.5 units² 41.5 units² 35…
41.5 units²
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what is the area of this polygon? enter your answer in the box. \\boxed…
58 units²
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set up an equation to solve for x. the triangle has angles: (x - 10)°, …
$\boldsymbol{x - 10 + 2x + 5 + 35 = 180}$
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find the perimeter of the polygon if $\\angle b \\cong \\angle d$. a 10…
46
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an ---------- triangle is a triangle with one obtuse angle and two acut…
Obtuse Triangle
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use the triangle shown on the right and the given information to solve …
\(b\approx19.30\), \(B = 65^{\circ}\), \(c\approx21.29\) (If we only consider the value of \(b\) as asked in the box first, \(b\approx19.30\))
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use the line tool to graph the line that contains the given point and h…
The line is graphed by plotting the point \((0, - 2)\) and then using the slope \(m = 3\) to find another point (e.g., \((1,1)\)) and drawing a straight line through these points.…
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use the line tool to graph the line that contains the given point and h…
Para graficar la línea: 1. Marcar el punto \( (0, -3) \) en el plano cartesiano (intersección con el eje \( y \)). 2. Usar la pendiente \( m = -\frac{2}{3} \) para encontrar otro …
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a weathervane is pointing north. after the wind changes direction, the …
$90$
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the volume of the oblique cylinder is 5,588 mm³. if the radius is 11 mm…
14.7 mm
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dicals as needed.)
The length of the adjacent side to \(\theta\) is \(2\). (If you needed a trigonometric ratio, adjust accordingly, e.g., \(\tan\theta=\frac{3}{2}\), \(\sin\theta=\frac{3\sqrt{13}}{…
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the figure shown has a total area of 420 m². which equation can be used…
$x = 6$
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find the missing x- and y-values and pythagorean triples using the iden…
| x-value | y-value | Pythagorean Triple | |---------|---------|--------------------| | 4 | 3 | (7,24,25) | | 5 | 4 | (9,40,41) | | 6 | 3 | (27,36,45) | | 7 | 5 | (24,70,74) |
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example polygon abcd is translated 2 units down and 6 units to the righ…
Two angles are congruent if they have the same measure (i.e., the same amount of rotation between their sides) and thus the same size and shape. ### Question 2
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5 troy says that the green figure is the result of a single transformat…
Troy is correct. The gray figure can be reflected over a vertical line and then translated (or undergo other valid transformation combinations) to obtain the green figure. Geometr…
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4 quadrilateral wxyz is a reflection of quadrilateral abcd. the lengths…
\( WX = 4\space\text{cm} \), \( XY = 2\space\text{cm} \), \( YZ = 3\space\text{cm} \), \( ZW = 2\space\text{cm} \) \( m\angle W = 82^\circ \), \( m\angle X = 59^\circ \), \( m\ang…
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now hector wants to pave his driveway. pavement costs about $4.00 per s…
$900$
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the pythagorean triple (5,12,13) cant be generated from the identity ((…
$\boldsymbol{(x^2 - y^2)^2 + (2xy)^2 = (x^2 + y^2)^2}$
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part d examine this set of pythagorean triples. look for a pattern that…
1. **Pattern**: For all the given Pythagorean triples, the difference between the largest and the middle number is always 2. All these triples can be generated by the identity $(2…
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write the triples in parentheses, without spaces between the numbers, a…
1. (3,4,5) 2. 8 3. (5,12,13) 4. 12
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part a prove that when x > 1, a triangle with side lengths ( a = x^2 - …
When $x>1$, substituting the side lengths into the Pythagorean theorem confirms $a^2 + b^2 = c^2$, so the triangle with sides $a=x^2-1$, $b=2x$, $c=x^2+1$ is a right triangle.
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select all the correct answers. which triples are pythagorean triples? …
(8,15,17), (20,21,29), (30,40,50)
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expanding a binomial expression with pascal’s triangle in this task, yo…
a = $2x^3$ and b = $3y^2$
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the volume of this rectangular prism is 120 cubic feet. what is the val…
10
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the volume of this triangular prism is 616 cubic inches. what is the va…
\( 7 \)
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the volume of this rectangular prism is 952 cubic centimeters. what is …
8
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what is the volume? 9.1 yd 9.1 yd 9.1 yd cubic yards submit
753.571
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what is the volume of this rectangular pyramid? 9.4 m 10.5 m 10.5 m cub…
\( 345.45 \)
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(7, 9) and (2, 6) x1 y1 x2 y2 (6 - 9)/(2 - 7) = 3/5
$\frac{3}{5}$
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what is the volume of this rectangular pyramid? 11 mm 12 mm 18 mm cubic…
792 cubic millimeters
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what is the slope of this line? simplify your answer and write it as a …
\(\frac{5}{6}\)
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what is the volume of this rectangular pyramid? 18 ft 19 ft 19 ft \\box…
2166 cubic feet
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what is the volume? 11 ft 11 ft 11 ft cubic feet submit
1331 cubic feet
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what is the volume? 15 mm 14 mm 7 mm cubic millimeters submit
735 cubic millimeters
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practice (5,6) and (2,8) x1 y1 x2 y2 \\(\\frac{8 - 6}{2 - 5} = \\frac{2…
$-\frac{2}{3}$
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what is the volume of this triangular pyramid? 9 m 8 m 8 m cubic meters…
96 cubic meters
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how do you calculate the area of a circle? area of a circle is equal to…
pi
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how do you calculate the area of a circle? area of a circle is equal to…
First dropdown: radius squared
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the base of a solid oblique pyramid is an equilateral triangle with a b…
\( 9\sqrt{3} \) in. (Option: \( 9\sqrt{3} \) in.)
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the four diagonals of a cube are drawn to create 6 square pyramids with…
\( \boldsymbol{\frac{1}{6} (b)(b)(2h) \text{ or } \frac{1}{3}Bh} \) (the first option)
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which lengths can be used, directly or indirectly, to calculate the vol…
A. XY and ST, B. VU and TW, D. TX and WX
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the volume of a solid right pyramid with a square base is v units³ and …
\(\frac{3V}{y^{2}}\) units (corresponding to the first option)
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the oblique pyramid has a square base with an edge length of 5 cm. the …
\( 58\frac{1}{3}\text{ cm}^3 \) (corresponding to the option \( 58\frac{1}{3}\text{ cm}^3 \))
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find the distance between the two points rounding to the nearest tenth …
\(5.8\)
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a solid right pyramid has a square base with an edge length of x cm and…
\(\frac{1}{3}x^2y\space \text{cm}^3\) (the second option: \(\boldsymbol{\frac{1}{3}x^2y\space \text{cm}^3}\))
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triangle lmn is similar to triangle opq. find the measure of side qo. f…
\(6.9\) (assuming the length of \(PQ\) is \(4.6\) and the corresponding sides are \(MN = 48\) and \(LM = 72\) with \(PQ\) and \(QO\) respectively)
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find the distance between the two points rounding to the nearest tenth …
\( 5.8 \)
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for each pair of figures below, choose how they are related. options fo…
Rotation ### Second Pair (Arrow - like Shape)
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using the pencil, plot the reflection of point a across the x-axis.
The reflection of point A (with coordinates (3, 5)) across the x - axis is the point with coordinates (3, - 5). To plot it, find the position 3 units to the right of the origin on…
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quadrilateral hijk is similar to quadrilateral lmno. find the measure o…
The measure of side \( LM \) is \( 52 \).
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given lines a and b are parallel, determine the measure of the unknown …
a. 68 (assuming the option labels were mistyped and this is the correct choice based on parallel line angle properties)
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day 4: fri 1/23/26 of the following coul engths of the sides of le? 0m,…
\( 68 \) (corresponding to option a. 68)
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day 3; thu 1/22/ a figure is shown below. select all the true statement…
The value of x is 124 (assuming the correct analysis of exterior angle or linear pair, the true statement is "The value of x is 124").
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consider the drawing shown. image of intersecting lines with angles 1, …
c. $\angle 1$ is congruent to both $\angle 2$ and $\angle 3$
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what are the values of ab and de in parallelogram abcd? ab = 13 (type a…
\(AB = 13\) \(DE = 4\)
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what are the values of ab and de in parallelogram abcd? ab = \\square (…
\(AB = \sqrt{185} \approx 13.6\) (Note: If exact value is needed, \(\sqrt{185}\); decimal approximation is ~13.6) Wait, correction: I mixed up the sides. In parallelogram \(ABCD\)…
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2 a triangle is shown based on the triangle, which statements are true?…
- \( x = 55^\circ \) because \( 60^\circ+65^\circ = 125^\circ \) and \( 180^\circ - 125^\circ = 55^\circ \) - \( y = 125^\circ \) because \( 180^\circ-(60^\circ + 65^\circ)=55^\ci…
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3. in each diagram, line r is parallel to line s, and line t intersects…
The option with the text "The value of each \(x\) is \(32^\circ\) because each \(x\) angle and the given angle measuring \(148^\circ\) are supplementary, \(148^\circ + 32^\circ = …
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5. look at the triangle below. the smallest angle is ( x ), the largest…
The measure of angle B is \(90^\circ\).
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1. figure 1 and figure 2 are similar and have the measurements shown in…
\(\boldsymbol{\frac{x}{y}=\frac{5}{3}}\) (the option with \( \frac{x}{y}=\frac{5}{3} \))
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1 figure 1 and figure 2 are similar and have the measurements shown in …
$\boldsymbol{\frac{x}{y} = \frac{5}{3}}$ (the last option, which is selected in the image)
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2 rectangle dabc and rectangle oxyz are similar. which proportion must …
\(\boldsymbol{\frac{20}{30}=\frac{6}{x}}\) (the option with \(\frac{20}{30}=\frac{6}{x}\))
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triangle abc and triangle def are similar. select two proportions that …
B. \(\frac{3}{5}=\frac{AB}{15}\), D. \(\frac{3}{10}=\frac{5}{EF}\)
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2 rectangle dabc and rectangle dxyz are similar. which proportion must …
\(\boldsymbol{\frac{30}{20}=\frac{6}{x}}\) (the first option: \(\frac{30}{20}=\frac{6}{x}\))
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two types of governments directions: add the phrase from the list to th…
1. Citizens most control: Democratic (place in the Democratic - only circle). 2. Government most control: Autocratic (place in the Autocratic - only circle). 3. Type of government…
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8. trapezoids defg and jklm are similar. which proportion must be true?…
B. \(\frac{48}{x} = \frac{16}{12}\)