The line through the points (a, 3) and (4, -1) is perpendicular to the line y = 2x +3. Determine the value of a.

Q: Create Representations to Communicate Mathematical Ideas (1)(E) Use a net to find the total surface…

A: The total surface area of a right Prism  = (2 × base area) + lateral surface are =(2 × base area) +…

Q: The areas if a regular pentagon and a regular hexagon are equal to 12 sq.cm. What is the difference…

A: answer is in next step

Q: 5. AABC with vertices A(-3, 2), B(0, 1), and C(-2,–3) in the line y =x 4y A' = %3D B' = %3D C' = %3D…

A: When any point is reflected along y=x then the coordinates of the point interchange their place. For…

Q: 9) V 37° U T ? 125° S N

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Q: 100° R 400 S J U 60° T Find 1. MZR = 2. mLS= = 3.mZT = 4. mzU= =

A:

Q: Find the total surface area of the following regular triangular pyramid with a height of 5 cm and a…

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Q: Points A and B have symmetry with respect to the x-axis. If A = (4.5,-6.3), find the coordinates of…

A: We can answer the correct option in the following steps.

Q: figure is located at (0,0) (-3,-4) and (-3,0) on a coordinate plane. What kind of 3-D shape would be…

A: Given problem:- A figure is located at (0,0) (-3,-4) and (-3,0) on a coordinate plane. What kind of…

Q: Determine B such that the line 3x +2y-7= 0 is perpendicular to 2x By +2 = 0. 05 04 O 3 02

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Q: Find mzS.

A:

Q: Fill in the missing statement and reason of the proof below. Given: AB AC and E is the midpoint of…

A:

Q: 3) AAS 4) SSS H. G. K 5) SS 6) AAS B. M 7) ASA 8) ASA K L. D H.

A:

Q: Find the value of x. X= 8 X 5 5

A: We can find the value of x in the following steps.

Q: B In the figures shown, AABP-ACDE. How do you show that mAB = mCD? DO P Choose the correct answer…

A: Consider

Q: A spherical tank for liquefied petroleum is 16.0 in. in diameter. (a) What is the ratio of surface…

A:

Q: Referring to figure 1, find the following given that 21 = 40° and 25 = 150° a. angle opposite to 21…

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Q: 13. The table below refers to similar figures. Complete the table. Scale Factor 3:8 11:5 Ratio of…

A:

Q: The pair of lines defined by the equations y=x-11 and y=- x-11 are parallel to each other.…

A: We can solve this problem as follows:

Q: 10° ● B 48% с D Find 1. m/CAB = 2.m4ACB = 3.m/ABC =

A: Topic:- Geometry

Q: In the form y=mx+b, find the equation of the line that contains (g,h) and is perpendicular to…

A: We have to choose correct option

Q: The frustum below is made by horizontally slicing off the top of a right cone. What is the total…

A: The total surface area of the frustum is given by: TSA=π(x+y)(I)+πx2+y2 where I=z2+(x-y)2

Q: Determine the measures of the angles using the diagram below. {//m 44 64°º 122 1: 2: 3: 4: 1 3 4

A: topic - lines and angles

Q: a. b. C. d. 23. Which label would NOT be appropriate for volume? Inches³ Cm³ Square miles Cubic feet

A: To determine which label would not be appropriate for volume.a Inches3b cm3c Square milesd Cubic…

Q: Which terms describe this shape? Choose all that apply. quadrilateral rhombus rectangle kite

A:

Q: Find the area of the shaded sector of the circle. The area of the shaded sector is m² (Simplify your…

A:

Q: b) Let a, b and 2 be non-zero vectors such that = ax b. If s, teR and d = så + tb, then determine…

A:

Q: Consider the situation where a diameter bisects a chord. Which is longer, the chord or the diameter

A: We have to find which is longer, the chord or the diameter.

Q: Draw a figure that is simple, closed, and convex but is NOT a polygon. Explain why your figure meets…

A: Answer : Circle

Q: A hotel reservation number consists of 4 digits, followed by 2 letters, followed by 2 digits. How…

A: Given:- A hotel reservation number consists of 4 digits, followed by 2 letters, followed by 2…

Q: 1. Select the correct answer from the choices. Please show complete solution. ABC is a triangle…

A:

Q: 17. If mLA = 4x +35, mzB = 3x +35, m2D = 7x + 15, Find the measure of all four angles of…

A:

Q: ABC is a triangle, where a = 9 cm., %3D b = 6 cm. and mZA = 58.1°. Find %3D %3D measure angle B to…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: 5. In A PQR, m LPQS = m LSQT = m ZTQR, ST = 4,TR = 5, QS = 12. Find PQ.

A: Given: m∠PQS=m∠SQT=m∠TQR. ST=4, TR=5, QS=12 We have to find PQ. Required formula: Angle bisector…

Q: The intersection of the lines x = a and y = b is the point (b, a). true or false

A:

Q: Find the length s of the circular arc. (Assume r = 5 and ? = 130°.)

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Q: Determine the lateral surface area of a truncated circular cylinder whose longest and shortest…

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Q: The equation of the line that passes through the point (-4,-2) and is parallel to the line y = 4x -…

A:

Q: 2. AFGH has vertices F(-3,-1), G(0, 4) and H(3,-1). Graph AFGH and ry- (AFGH) AY F' = X G' = H' =

A: Triangle in Black color is after transformation.

Q: ii, Calculate the volume and surface area of a solid cylinder 1.5 m diameter and 2.5 m tall.

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Q: 20 y 60, 45°

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Q: Which terms describe this shape? Choose all that apply. parallelogram quadrilateral rhombus…

A: We have to solve above question

Q: Find the transformed equation of the hyperbola xy = 4 when rotated 45. (x') 2(y') 2 = 4 (x') 2 -…

A: Given equation of hyperbola is xy =4 We have to find transformed equation of the hyperbola when…

Q: 6 Find all Max., Min., saddle Point for the functions below: 2 a₂ f(x,y) = x² + 3xy ² - 15 x +…

A: Max, min and saddle point for the function  fx, y=x3+3xy2-15x+y3-15y

Q: Given 3 non-collinear points, A, B, and C, describe how to find a point, O, that is equidistant from…

A: As Point O is equidistance from A,B,C.   A circle can be drawn with center O , that will pass from…

Q: Q/ By uesing chain rule Find du - de For this functions ?

A:

Q: Find the volume of a pyramid with a square base, where the side length of the base is 4.7\text{…

A: Volume of a pyramid with square base of length a and height h is given by  V= a²h/3 cubic unit

Q: 6. trapezoid DEFG with vertices D(0,-3), E(1, 3), F(3, 3), and G(4,–3) in the y-axis D' = E' = F' =…

A:

Q: Leave your answer in sim 21. 8 ft

A: To find out the area of the figure.

Q: 7) V ?. 110⁰ T U

A:

Q: A quadrilateral is inscribed in a circle. Two angles of the quadrilateral measure 74° and 95°. Solve…

A: