20. Given the figure at the right, what is the value of x? Bx-4 3x+1 4

Q: Identify the property illustrated for the followin If 2x+3=5 and 5 = 3x-4, then 2x+3= 3x-4.

A: Given that: if 2x+3=5 and 5=3x-4 then 2x+3=3x-4

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: 8.) Determine the value of b that makes the bx) expression 15 - 20x equivalent to 3(5

A: Given, 15-20x = 3(5+bx)

Q: 8. If (x - 2c)2 - 10(x- 2c) + 21 = 0, what is the value of x?

A: Given (x-2c)2-10(x-2c)+21=0Ans:We know that (a-b)2=a2+b2-2abLet x-2c=uu2-10u+21=0This is in the form…

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: Which of the following is equivalent to (1-x)(1+x) - 3x (2-x)? A. 3x² - 6x +1 B. -3²-7x + 1 C.-4x² -…

A: Recall: (a+b)(a-b)=a2-b2

Q: 4. Complete the table. y = 2 + 2x-8 -2 -3 1

A: The solution is given below in the next step:

Q: What is the exact value of tan 14 3 ?

A:

Q: Let B = [-1 1 4 -3] Find -4B

A: Solution

Q: 6 18 6 18 2x-11 15

A: The given figure is:

Q: What is BD? B BD= 12 A X+6 20

A: Given figure:-

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

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

Q: X x+7 x+7 }} |\

A:

Q: Is this a r

A:

Q: Determine the value of 7A+7M if 2x4 + 3x3 + + 8x2 + 9x + 3 A За + М + (1+x²)² х — 3 x(1+x²)² 1+x² ||

A: Given: 2x4+3x3+8x2+9x+3x1+x22=Ax-x-31+x2+3x+M1+x22

Q: find the value of 7v-6 given that -13v-5=8

A: Given: -13v-5=8

Q: Find the factors of the expression below. 2x?-3х - 14 OA (2x-7) and (X+2) оВ(2х -1) and (x-14) OC…

A: Consider the expression  2x2−3x−14

Q: identify the values of the variable √/4-x

A:

Q: Show that (A + B)² is different from A? + 2AB+ B², when 1 A = 2 1 and B 3

A:

Q: What is the value of x if АВС - DEF E 30 12 25 10 F C X+8 2x+4 6/5 2.3 O 5/6

A: We know that If two triangle are said to be similar if their corresponding sides are in proportion…

Q: If 4y - 8 = 12, What is the value of 2y + 12

A: Given:   4y - 8 = 12

Q: 12. Find the value of x * 10x + 5 11x

A:

Q: why did you let x3 = 2k and not only k?

A: Since in the equation (ii) in the provided solution, x3 has a coefficient of 1/2, this for…

Q: The expression &x y3+.12y is e is equivalent to (2xy

A: The given expression is 8x6-y3+6x2y2-12x4yTo write its equivalent expression

Q: if x+5 = 12, then x=7what is the property?

A: Given that: x + 5 = 12

Q: To what power has 4 been raised to attain the result of 256?

A: topic - exponents

Q: 4c + 3 = 16 , what is the value of c

A:

Q: f 4y - 8 = 12 , what is the value of 2x - 2x = ?

A: given 4y-8=12

Q: Subtract (x − 5) − (x2 + 2).  A x2 + x − 3  B −x2 + x − 3 C −x2 + x − 7 would it be A B or C

A: Given that  Subtract (x − 5) − (x2 + 2)

Q: A х+ 15 B 2x

A: Tangent lines are equal if they are drawn from one point. So AB=BC x+15=2x-5 X =20

Q: d (701 20 X

A:

Q: The product of 2 and 8 is more than 8? T/F

A:

Q: x3 - 2 x2 – 4x + 3= 0

A:

Q: A x+ 15 D• 2х- 5 C O a 15 Оь 25 Ос 22

A: Given query is to find the value of x.

Q: 2) What is the value of x? 2х - 10 12

A: