What is the length of BC? B A X 6x - 10 # Y C Z 5x+7

Q: 7. 5(c+4)=D.

A: To find the value of C

Q: The answer is not shown for the 2

A: Left end sum=sum of areas of the rectangles      =7X10+9.8X10+13.2X10+18.1X10+20.5X10      =68.6X10…

Q: Let A4x6 and B. B6x4 then the sıze of AB = Select one: a. 4 x 6 b. 6x4 O C. 6x6 d. 4 x 4

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Q: D, *+3

A:

Q: 2y+ 4 B 5y+ 1+ -3x 5x- 4

A:

Q: It is given that a(bx² + cx) + bc = 20x² + 24x + 30, where a, b and c are positive integers. Find a…

A:

Q: × if と-11616 tai g 2. Q3/hnd

A: To find x if x=16+16tan2θ. Solution: We have identity, sec2θ-tan2θ=1 So, sec2θ=1+tan2θ Solving the…

Q: What is the value of x? * 4x + 2 A D В C 10

A: Given, ABCD is a parallelogram with AD||BC & AB||DC.

Q: find X fox 2e- -3=0 5 e

A: the given equation is: 2e2x-5ex-3=0 we have to solve the given equation for x.

Q: What is the width of the rectangle?

A: Given,

Q: -2 5. (6) ²K³) X 20 K ¹³ N 21-12/13 al- -3

A:

Q: Vx + x – x

A: We rationalize the numerator

Q: 6 18 6 18 2x-11 15

A: The given figure is:

Q: √25(a-b)²c

A: 25(a-b)2 = c25(a-b)2 = c225(a-b)2 - c2 = 0[5(a-b)]2 - c2 = 0 Using a2 - b2  = (a-b)(a+b)

Q: 6a +bc ( 7z + bc ) 8b + 6z =

A: Using the distributive property, it can be written that pq+r=pq+pr.

Q: Consider the following. y = 4x3 – 24x2 + 7

A: Given equation is To find out critical values take first derivative Apply power rule

Q: P5: 4 – 9x²dx

A:

Q: 2. Find the value of x (3r - 7) 29 D

A:

Q: √18x11y

A: First we factor 18 completely. And write x^11 as x^10*x

Q: Need help

A: Given, k2+13k+42

Q: The product of   √4 and ¼ is

A:

Q: 3r 75

A:

Q: . The area of a square is represented by x2 – 4x + 4. What is the perimeter?

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Q: 2x3 +x+18 =0

A: The given function is of degree 3 so, it has three roots real or complex.   Here we have to find…

Q: 8. Find the value of t. (94 + 31)" (7t + 2) B

A: We have given the arc length BC = (7t + 2)° And arc length DE = (94 + 3t)° And length BC = DE We…

Q: Find (6æ° +3x?) dx

A: We know that integration of xn is -      =   xn+1/n+1. Here i attached solution of this question.

Q: x²-3x-18

A: Let P(x)=x2−3x−18

Q: 2 +- X+7 x-7 x²-49 1

A:

Q: 2√√√/55 6 16

A:

Q: help

A: A two-column proof is  the way to organize a proof in geometry. Two-column proofs must have two…

Q: A triangle has side lengths of (9.7m-6.8n)(9.7m−6.8n) centimeters, (6.6m+6.5p)(6.6m+6.5p)…

A: Given sides of trianglea=(9.7m-6.8n)b=(6.6m+6.5p)c=(2.2p-6-4n)

Q: 2) 4x+2 4x 8

A: from property of circle we know (4x+2)(8)=(9)(4x)

Q: What are the zeroes of y = x + 2x-8? O A.-4, 2

A: Given: y=x2+2x-8

Q: х+1 D) 3x D 44 B.

A: Given:  To Find: The value of x

Q: Find FOUT FOUstth goots -1+9i

A: Step 1 :Find (-1+9i)1/4  = rCosθ+iSinθ1/4(-1+9i) is of the form (a+ib)r =a2+b2 = (-1)2+(9)2 = 1+81 =…

Q: 1 5- x + 3 2. Va dx Find - x6

A: Given:∫5x3+1x-3x6-2xdx