几何
三角形、圆、解析几何与证明题。
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which angles are corresponding angles? ∠ijm and ∠lmj ∠kjh and ∠ijh ∠ijm…
$\angle IJM$ and $\angle LMO$
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graph the inequality. a number k is no more than -\\frac{1}{2} or at le…
Graph a closed - circle at $-\frac{1}{2}$ and shade to the left, and graph a closed - circle at $\frac{5}{2}$ and shade to the right on the number line.
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which angles are alternate exterior angles? ∠vwt and ∠vwy ∠vwy and ∠utr…
$\angle XWY$ and $\angle STW$
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2 multiple choice 1 point select the best answer choice for how the gra…
Open Circles at -4 and 8, two lines going in opposite directions
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which angles are supplementary angles? ∠cdb and ∠edg ∠hgd and ∠cdg ∠fgd…
∠CDG and ∠EDG
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which angles are consecutive interior angles? ∠qro and ∠por ∠qro and ∠n…
$\angle{QRO}$ and $\angle{POR}$
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which angles are alternate exterior angles? ∠lkm and ∠ghk ∠jkm and ∠ihf…
\(\angle JKM\) and \(\angle IHF\)
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fh and ik are parallel lines. which angles are vertical angles? ∠fgj an…
$\angle FGJ$ and $\angle HGE$
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np and qs are parallel lines. which angles are adjacent angles? ∠pom an…
$\angle POM$ and $\angle NOM$
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lesson 7 | session 2 model it: adding two negative integers try these t…
a. There are only negative integer chips, so no zero - pairs can be formed. b. The value of the chips is \(-7\), meaning the team has lost 7 yards in total. \(-5+(-2)=-7\) For \(2…
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rt and uw are parallel lines. which angles are alternate interior angle…
$\angle UVS$ and $\angle WVS$
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gi and jl are parallel lines. which angles are supplementary angles? ∠g…
$\angle GHK$ and $\angle IHK$
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w and w are parallel lines. which angles are alternate interior angles?…
\(\angle TUX\) and \(\angle WXU\)
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mo and pr are parallel lines. which angles are alternate interior angle…
$\angle MNQ$ and $\angle RQN$
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fh and ik are parallel lines. which angles are adjacent angles? ∠hge an…
$\angle HGE$ and $\angle HGJ$
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develop understanding of addition with negative integers model it: addi…
1. - b. - 2 - c. - 2 - d. 2 yards behind its starting position 2. - a. Start at 5 on the number line. Draw an arrow 7 units long pointing to the left. - b. - 2 - c. - 2
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form an apollonian gasket apollonian gasket step 1: draw three circles …
9841
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form an apollonian gasket apollonian gasket an apollonian gasket is for…
6561
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question 13 3 pts angela is taking a math exam and needs to complete at…
1, 1, >= 10, 30, <=
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part 1 of 3 progress: 0/3 (a) fill in the blanks to give the coordinate…
X'(6, 0), Y'(3, 1), Z'(2, 4)
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part 1 of 2 (a) find the exact circumference of the circle. write your …
(a) The exact circumference is $2\pi$ yards. (b) The approximate circumference is $6.28$ yards.
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multiple choice 1 point the solution to -8x + 3 ≥ 5 can best be describ…
Closed circle, shaded to the left
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which of the following graphs represents y as a function of x where y i…
C.
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kiara plays the card game with skyler. the integer chips below represen…
a. - 7 b. Draw 7 positive - colored chips. c. 0 d. Starting at - 2 on the number line and moving 2 units to the right gives 0. Also, 2+( - 2)=0 due to the property of additive inv…
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3. solve the inequality, write the solution in set notation, and graph …
Solution Set: $\{x|x > - 1\}$ Graph: Draw an open circle at - 1 on the number line and shade to the right.
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look at this diagram: if $overleftrightarrow{rt}$ and $overleftrightarr…
$57$
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geometry, measurement, data analysis drawing an angle with the protract…
An angle of 45 degrees is drawn as described above.
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find the measure of ∠qtu. m∠qtu = °
$68$
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two angles are supplementary if and only if the sum of their measures i…
adjacent angles; straight line
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steven bought a new rug for his bedroom. the perimeter of the rug is 30…
7 feet
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m < cxd = m∠gxf = 2x + 15 and m∠gxc = 3x + 5, find m∠cxd.
$43$
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the difference in the measures of two complementary angles is 39. (answ…
$25.5$
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7. what are possible dimensions of the rectangular area at the right? a…
The possible dimensions of the rectangle are 9 and \(3x - 1\).
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lesson check 6. circle the even number. 3 4 5 9 7. circle the odd numbe…
6. 4 7. 7 8. 8 9. 17 10. 300 11. 50, 40, 30
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shade in the ten frames to show the number. circle even or odd. 1. 15 2…
1. Shade 15 squares, circle odd. 2. Shade 18 squares, circle even. 3. Shade 11 squares, circle odd. 4. 9 sheep and 10 cows. 5. Odd numbers: 3, 7. Reason: Not divisible by 2. Even …
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7. relate the volume of the cube to the length of each edge. 8. relate …
$2\ cm\times2\ cm\times2\ cm$, $\sqrt[3]{8}=2$ ### 8.
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use the formulas for areas of triangles and circles to evaluate the int…
\(\frac{13\pi + 24}{2}\)
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find the measure of ∠rsq. m∠rsq = °
$78$
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solve for x.
$2$
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solve for x. (5x - 32)° (3x - 4)° x =
$14$
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geometry > d.5 transversals of parallel lines: solve for x, igv solve f…
$15$
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solve for x. 125° (13x - 5)° x =
$10$
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7. find the distance between the two points in simplest form.
The distance \(d\) between the two points \((x_1,y_1)\) and \((x_2,y_2)\) is \(d = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}\), and after substituting the actual coordinates and simplify…
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solve for x.
\(12\)
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6. find the distance between the two points rounding to the nearest ten…
$6.3$
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18. a toy has various shaped objects that a child can push through matc…
PART A: The edge - length of the cube is 4 centimeters. We found this by using the volume formula for a cube $V = s^{3}$ and solving for $s$ when $V = 64$ (i.e., $s=\sqrt[3]{64}=4…
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5. find the distance between the two points rounding to the nearest ten…
$5$
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solve for x. n o (6x + 32)° p q (72 - 2x)° x = submit
\(5\)
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4. find the distance between the two points rounding to the nearest ten…
$8.5$
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3. find the distance between the two points in simplest form. (9, -8) a…
$10$
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2. find the distance between the two points in simplest form. (7,1) and…
5
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solve for x. (5x + 13)° 72° x =
$11.8$
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solve for x. (7x + 5)° 98° x =
$x = \frac{93}{7}$
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1. find the distance between the two points in simplest radical form. (…
$2\sqrt{5}$
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find the measure of ∠tus. m∠tus =
$51$
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learning target: i can find the fourth vertex of a square on the coordi…
The coordinates of point \(D\) are \((-2,-2)\)
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solve for x.
\(x = 15\)
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solve for x. a c g (4x + 3)° d e h 103° b x =
\(x = 25\)
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solve for x. (54 - 8x)° (48 - 2x)° x = submit
$1$
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solve for x.
$3$
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solve for x. (7x + 18)° 81° x =
$x = 9$
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solve for x. (2x - 5)° 105° x =
$x = 55$
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match the formula for the area of the shapes. 1. circle of radius r 2. …
1. D. $\pi r^{2}$ 2. B. $s^{2}$ 3. A. $lw$
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question 5 find the area shaded area. ○ 57/2 - 2π ○ 41/2 + 2π ○ 4 + 13π…
\(8 + 13\pi\)
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find the area of the shapes above the x - axis. o 30 + 2π² o 21 + 4π o …
$30 + 2\pi$
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question 3 find the area of the shape below.
30
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question 8 what is the image of the point (6, - 9) after a rotation of …
$(-9,-6)$
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the graph of (y = f(x)) is shown, where the function (f) is defined by …
1. **First question (graph - related):** - **Explanation**: - The solutions of the equation \(f(x)=0\) are the \(x\) - intercepts of the graph of \(y = f(x)\). By looking at the g…
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point s is located at (1, - 5) on the coordinate plane. point s is refl…
$(-1,5)$
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find the area of the shape below. o 25 o 10π o 16π o 5π² o none of thes…
None of these choices
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use the diagram. (section 1.1) 1. name four points. 2. name three colli…
1. A, B, C, D 2. B, C, D 3. $\overleftrightarrow{BC}$, $\overleftrightarrow{AB}$ 4. A, B, C 5. plane FGH 6. plane ABCD, plane ABE 7. $\overline{AB}$, $\overline{BC}$, $\overline{C…
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question 1 - 7 the arc length ($l_a$) of a sector of a circle with angl…
$r=\frac{360\cdot L_a}{2\pi\theta}$ (corresponding to the first - option in the multiple - choice list if we assume $\theta$ is represented by $x$ in the options)
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question 1 the image of the point (2, - 3) under a translation is (-1, …
$(2,10)$
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question 8 what is the image of the point (-2,3) after a rotation of 90…
$(-3,-2)$
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telephone and voicemail skills multiple choice questions circle the let…
1. b. "Rob is unavailable right now. May I have him call you back?" 2. a. learn the reservation system well so she can help customers efficiently. 3. d. give the caller an unreali…
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examine the figure below. match each reason with the proper statement. …
1) Given 2) Definition of congruent segments 3) Segment - addition postulate 4) Substitution property of equality 5) Substitution property of equality 6) Subtraction property of e…
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point c is located at (3, -6) on the coordinate plane. point c is refle…
$(-3,-6)$
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for each problem below determine if you can prove the two triangles are…
# Explicación: ## Paso 1: Analizar primer par de triángulos No hay suficiente información. No se pueden identificar lados o ángulos congruentes claros para SSS, SAS o ASA. ## Paso…
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use the diagram below for questions 15 - 17. 15. if (mangle1=(7x - 19)^…
$9^{\circ}$
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question 2 what is the image point of (-7, -7) after a translation left…
\((-10,-10)\)
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what is the name of a figure after a transformation? 1 image 2 origin 3…
1. image
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8 ft 25 ft 15 ft 25 ft perimeter = ____________
93 ft
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section b find the missing angles or lengths x.
(1) $x\approx24.44^{\circ}$ (2) $x\approx16.70^{\circ}$ (3) $x\approx3.39$ cm (4) $x\approx56.27^{\circ}$ (5) $x\approx9.97$ cm (6) $x\approx50.87^{\circ}$
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the diagram shows a right triangle. if the triangle is rotated 90° coun…
The triangle will be in the second quadrant with its sides perpendicular to the original sides and the right - angle vertex at the origin (if the original right - angle vertex was…
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in the diagram, which triangle is the image of δ2 after a reflection in…
3. $\Delta3$
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triangle xyz is reflected across the y - axis to form figure xyz. 11 x(…
11. $5$ 12. $4$ 13. $4$ 14. $-5$ 15. $-4$ 16. $-4$ 17. The $x$ and $y$ coordinates of the points in $X'Y'Z'$ and $X''Y''Z''$ are opposite in sign, which is equivalent to a $180^{\…
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under which transformation can the image be a different size than the o…
3. dilation
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12 cm 25 cm perimeter = area =
Perimeter: $80.84$ cm Area: $356.52$ $cm^{2}$
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in the diagram, which transformation makes triangle 2 the image of tria…
1. reflection in the y - axis
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5. use the trapezoid to complete parts (a) and (b). a. name the pairs o…
The pair of parallel sides is \(AB\) and \(DC\).
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in the diagram, which transformation makes triangle 2 the image of tria…
1. reflection in the y - axis
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section a find the missing angle x 1) x= 2) x= 3) x= 4) x= 5) x= 6) x=
(1) $x\approx63.6^{\circ}$ (2) $x\approx44.4^{\circ}$ (3) $x\approx54.3^{\circ}$ (4) $x\approx33.6^{\circ}$ (5) $x\approx33.7^{\circ}$ (6) $x\approx64.7^{\circ}$
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describe the transformation that happened with the figure. 1 translatio…
1. translation
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which transformation turns a figure on a point? 1. reflection 2. transl…
3. rotation
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question 2 are the size and shape of a figure preserved under the follo…
A. Translation - Yes B. Reflection - Yes C. Dilation - No D. Rotation - Yes
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the best description of a dilation of a figure is 1. an enlargement or …
1. an enlargement or a reduction of the figure
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coordinate plane > find the unknown coordinate for each reflection. fig…
1. $-3$ 2. $-4$ 3. $2$ 4. $2$ 5. $-1$ 6. $-5$ 7. $-3$ 8. $4$ 9. $6$ 10. $4$
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19. (01.07 mc) a right rectangular prism is packed with cubes of side l…
$\frac{3}{2}$ cubic inches
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name use the given data and relations to determine the measure of each …
The angles equal to \(54^{\circ}\) are its corresponding, alternate - interior, and alternate - exterior angles formed by the parallel lines \(l\parallel p\) and \(m\parallel n\) …
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find the missing side length. assume that all intersecting sides meet a…
6 cm