Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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given m∠aoc is a straight angle. m∠aob = 8x + 51° m∠boc = 6x - 25° find…
\( 139^{\circ} \)
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the vertices of a t.ngle are ( l(0,1) ), ( m(1,-2) ), and ( n(-2,1) ). …
The vertices of the image triangle are \(L'(-3,-3)\), \(M'(-2,-6)\), and \(N'(-5,-3)\). Plot the original triangle with vertices \(L(0,1)\), \(M(1,-2)\), \(N(-2,1)\) and the trans…
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given m∠qps = 47° m∠rps = 3x - 38° m∠qpr = 7x - 95° find m∠qpr.
\(m\angle QPR = 31^{\circ}\)
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△efg is a translation of △efg. write the translation rule. (x,y)→(□,□)
\((x,y)\to(x + 4,y+6)\)
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solve the compound inequality and graph the solution set. -11 < 2x - 5 …
Solution: \(-3 < x < 2\) (the third option in the solution box). Graph: the second graph (with open - circles at \(-3\) and \(2\) and a line segment between them)
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solve the compound inequality and graph the solution set. -11 < 2x - 5 …
The solution of the compound inequality is \(-3 < x < 2\). The correct graph is the one with an open - circle at \(-3\), an open - circle at \(2\), and a red line connecting them …
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solve the compound inequality and graph the solution set. -11 < 2x - 5 …
The solution is \(-3 < x < 2\). The correct graph is the one with an open circle at \(-3\), an open circle at \(2\), and the line segment between them shaded.
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graph the solution to the inequality on the number line. $|6x + 12| < 6$
The solution of the inequality \(|6x + 12|<6\) is \(-3<x<-1\). On the number line, there are open - circles at \(-3\) and \(-1\) with the line segment between them shaded.
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graph the solution to the inequality on the number line. $|2x - 8|\\leq…
On the number - line, draw a solid circle at \(x = - 2\) and \(x = 10\) (because the inequality includes equality, \(\leq\)) and shade the region between them.
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in 20 - 24, complete the table. list the point and ordered pair for eac…
| Point | Ordered Pair | |--|--| | \(20.\) | \(A(5,3)\) | | \(21.\) | \(B(4,2)\) | | \(22.\) | \(C(3,1)\) | | \(23.\) | \(D(2,1)\) | | \(24.\) | \(E(1,1)\) |
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graph the solution to the inequality on the number line. $|4v + 12|\\ge…
The solution of the inequality \(|4v + 12|\geq4\) is \(v\leq - 4\) or \(v\geq - 2\). On the number - line, we have a closed circle at \(v=-4\) with shading to the left and a close…
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graph the solution to the inequality on the number line. |2u + 11| ≤ 3
The solution is \(u\in[-7,-4]\). On the number line, we draw a solid circle at \(-7\) and \(-4\) (because the inequality includes equality) and shade the region between them.
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a secant and a tangent meet at a 90° angle outside the circle. what mus…
\(180^{\circ}\)
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work with a partner. on the left grid, you plot any point where two lin…
The order of the two numbers in an ordered pair \((x,y)\) matters because the first number \(x\) gives the horizontal ( \(x -\)axis) position and the second number \(y\) gives the…
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in circle c, what is ( mwidehat{fh} )? ( 31^{circ} ) ( 48^{circ} ) ( 11…
\(112^{\circ}\)
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question 10 of 10 the shapes of the horizontal cross - sections of the …
B. False
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question 9 of 10 which of the following have at least two congruent par…
A. Cylinder, D. Cube
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question 6 of 10 which of the following choices describe the bases of a…
A. Parallel, C. Congruent, D. Discs
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using the piling method, which of the following can be constructed from…
A. Prism
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question 4 of 10 a cone is a polyhedron. a. true b. false
B. False
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question 3 of 10 which of the following are polyhedrons? check all that…
A. Pyramid, B. Prism
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question 2 of 10 a cylinder is a polyhedron with circular bases. a. tru…
B. False
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question 1 of 10 cones and pyramids both have only one base. a. true b.…
A. True
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question 10 of 10 some polyhedrons are neither prisms nor pyramids. a. …
A. True
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question 9 of 10 a ____ is a solid consisting of a polygon, a point not…
B. pyramid
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question 7 of 10 what is another name for the height of a pyramid? a. l…
B. Altitude
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question 6 of 10 any polyhedron can be the base of a pyramid. a. true b…
B. False
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question 5 of 10 how many faces does a pyramid with a square base have?…
C. Five
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question 4 of 10 a polygon is a solid bounded by the polygonal regions …
B. False
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the volume of this cylinder is 17,295.12 cubic meters. what is the heig…
\(17.00\)
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a cylinder has a height of 3 centimeters. its volume is 339.12 cubic ce…
\(6\)
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the volume of this cylinder is 2,279.64 cubic inches. what is the radiu…
\(11.00\)
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the volume of this cylinder is 2,769.48 cubic meters. what is the radiu…
\(7.00\)
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the volume of this cylinder is 3,918.72 cubic meters. what is the heigh…
\(19.50\)
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the volume of this cylinder is 56.52 cubic inches. what is the radius? …
\(3\)
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the volume of this cylinder is 6,838.92 cubic inches. what is the heigh…
\(18.00\)
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lesson 9 practice problems 1 a car has a 16 - gallon fuel tank. when dr…
\(w=\frac{A}{l}\)
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what is the volume of this cylinder? round your answer to the nearest h…
\(1406.72\)
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what is the volume of this cylinder? round your answer to the nearest h…
\(1526.81\)
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a cylinder has a height of 5 yards and a diameter of 8 yards. what is i…
\(251.20\)
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the volume of this cylinder is 11,335.4 cubic millimeters. what is the …
\(19.00\)
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what is the volume of this cylinder? round your answer to the nearest h…
\(1780.38\)
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a cylinder has a height of 15 yards and a diameter of 22 yards. what is…
\(5699.10\)
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a cylinder has a height of 15 yards and a diameter of 22 yards. what is…
\(5699.10\)
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a cylinder has a height of 6 feet and a radius of 6 feet. what is its v…
\(678.58\)
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a cylinder has a height of 16 feet and a radius of 20 feet. what is its…
\(20106.19\)
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a cylinder has a height of 18 feet and a radius of 17 feet. what is its…
\(16342.42\)
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what is the volume of this cylinder? round your answer to the nearest h…
\(5702.09\)
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10. expand the binomial $(x + y)^4$ by applying pascals triangle. 1 1 1…
\(x^{4}+4x^{3}y + 6x^{2}y^{2}+4xy^{3}+y^{4}\) (corresponds to the third option \(x^{4}+4x^{3}y+6x^{2}y^{2}+4xy^{3}+y^{4}\))
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5. expand the binomial $(x - 4)^4$ by applying pascals triangle. 1 1 1 …
\(x^{4}-16x^{3}+96x^{2}-256x + 256\) (the second option)
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classify this triangle by its sides. equilateral isosceles but not equi…
equilateral
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what is the distance between the following points? choose 1 answer: a 6…
C. \(\sqrt{72}\)
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x = type your answer_
\(x\approx6.84\)
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find the value of x. $x = 2$ $x = 3$ $x = 33$ $x = 52$ $(45x)^{circ}$ $…
\(x = 3\)
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classify this triangle by its sides. scalene isosceles but not equilate…
scalene
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what kind of triangle is this? equilateral isosceles but not equilatera…
scalene
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what is the value of r?
\(2\)
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julian is designing a flag shaped like a parallelogram. the flag will h…
700
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is $\\overline{mn}\\cong\\overline{kl}$? yes no
no
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graph the point (2,5) on the coordinate plane.
Plot the point at the intersection of \(x = 2\) (horizontal) and \(y=5\) (vertical) on the coordinate plane.
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a geometric transformation that resizes a figure proportionally is call…
1. Dilation 2. Center 3. Scale factor 4. Enlargement 5. Reduction 6. Pre - image 7. Image 8. Coordinate plane 9. Distance formula 10. Different 11. Similarity
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in a scale model of a table, 1 centimeter represents 5 inches. answer t…
(a) \(40\) inches (b) \(5\) centimeters
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graph the point $(-6, -1)$ on the coordinate plane.
The point \((-6,-1)\) is graphed 6 units left on the x - axis and 1 unit down on the y - axis from the origin.
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c is the midpoint of \\( \\overline { b d } \\). if \\( b c = 5 x \\) a…
\(10\)
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given ( l parallel m parallel n ), find the value of ( x ).
\(x = 46\)
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find the sine, cosine, and tangent of ∠y. simplify your answers and wri…
\(\sin(Y)=\frac{15}{17}\), \(\cos(Y)=\frac{8}{17}\), \(\tan(Y)=\frac{15}{8}\)
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solve the inequality and graph the solution. \\(\\frac{v + 2}{2}\\leq -…
The solution of the inequality is $v\leq - 8$. On the number - line, we plot a closed circle at $-8$ (because the inequality is $\leq$) and draw a ray to the left of $-8$.
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determine if the two figures below are congruent. use the drop - down m…
The two figures are congruent. The angle on Figure 2 that corresponds to angle \(Q\) on Figure 1 is \(G\).
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(a) the arrows below show that the coordinates on the left are mapped t…
The general rule that describes the translation mapping \(\triangle DEF\) to \(\triangle D'E'F'\) is \((x,y)\to(x + 8,y-4)\)
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are the triangles below acute, obtuse, or right? triangle a triangle b …
Triangle A: Right; Triangle B: Obtuse; Triangle C: Acute; Triangle D: Acute
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5. this diagram of airport runway intersections shows two parallel runw…
B. 238
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look at this diagram: if \\( \\overleftrightarrow{hj} \\) and \\( \\ove…
\( 51 \)
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what is the area of this figure? write your answer using decimals, if n…
95
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what is the area of this figure? square miles
40
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encuentra la medida de los ángulos que faltan. respuesta intento 1 de 3…
$x = 58$ $y = 32$
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question in \\( \\triangle w x y, \\angle y \\cong \\angle x, w x=18 \\…
\(18\)
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which two triangles are congruent? complete the congruence statement. △…
\(\triangle VUW\cong\triangle CDE\)
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given m||n, find the value of x.
\(73\)
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quadrilateral j is a scaled copy of quadrilateral i. what is the value …
\(110\)
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(a) the arrows below show that the coordinates on the left are mapped t…
The general rule for the translation is \((x,y)\to(x - 6,y - 7)\)
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en la figura mostrada a continuación, l || m. hallar x.
\(60\)
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write the ordered pair for the point p. the coordinates of point p are …
(5, 5)
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13. if ( mangle deg=(5x - 4)^{circ},mangle gef=(7x - 8)^{circ},mangle d…
\(x = 2\), \(y=\frac{175}{9}\)
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find m∠1. m∠1=□ (type an integer or a fraction. do not include the degr…
\(57\)
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use the image to answer the question. bella wants to use rigid transfor…
Translate \(\triangle GHI\) along a vector that takes point \(I\) to point \(K\).
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which two triangles are congruent by the sas theorem? complete the cong…
\(\triangle HJI\cong\triangle WXV\)
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question #4 what is the value of a?
\(a = 67\)
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given ( mparallel n ), find the value of ( x ).
\(x = 114\)
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each circle counts as one whole. write a mixed number giving the amount…
(a) Mixed number: \(3\frac{2}{3}\) (b) Improper fraction: \(\frac{11}{3}\)
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point d(7,1) is the image of d(7,6) under a translation. determine the …
5 unidades hacia abajo
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use the unit circle to find the value of cos(π/4) and periodic properti…
A. $\cos\frac{\pi}{4}=\frac{\sqrt{2}}{2}$
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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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solve for the value of r. answer attempt 3 out of 3 r =
\(r = 7\)
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find the length of the third side. if necessary, round to the nearest t…
\(24.1\)
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1. large cheese pizzas cost $5 each and large one - topping pizzas cost…
1. $T = 5c + 6d$ 2. A. $m = 12(15)$ C. $4n=c$ E. $b = 2(3)+3(4.50)$
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directions: graph and label each figure and its image under the given d…
\(A'(-12,3)\), \(B'(-6,9)\), \(C'(0,-6)\), \(D'(-15,-6)\)
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are these shapes congruent?
yes
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can you prove these shapes are congruent? yes no
yes
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point q(3, 2) is the image of q(6, 4) under a translation. determine th…
# Explicación: ## Paso 1: Analizar el cambio en la coordenada x La coordenada x de Q es 6 y de Q' es 3. El cambio en x es $6 - 3=3$. Como la coordenada x disminuye, es una traslac…
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determine the translation. use non - negative numbers. a translation by…
# Explicación: ## Paso 1: Analizar el movimiento horizontal Observamos el cambio en la coordenada $x$ de los puntos correspondientes en las dos figuras. Un punto en la figura orig…