KD and ZE are complementary. If mZD = 5x + 3 and mZE = 3x – 1, what is x? 081

Q: If AC=4x-60 and AE=x+5, find EC

A: The solution is:

Q: If 12x + 16y = 11 , what is the value of 6x + 8y?

A: Using Substitution we can get the value of 6x+8y,

Q: x +y = - 12 2x - 3y = 6

A: Solved below

Q: What is the first step in rewriting 6x+5y = -5

A:

Q: 256 = (1/4) 3x +2

A: We have to solve the given equation. Using am=1/a-m and (ab)m=ambm

Q: Find A. 0 2 (2A)-1 = BB A =

A:

Q: Evaluate 2x - 3xy + 5y for x= -3 and y = 6

A:

Q: If 4x + 8y = 12 , what is the value of 3x + 6y

A:

Q: 4dx 1. Evaluate x² + 3

A: First I have written the standard formula of integration, just use the formula for the given…

Q: x? – 5x – 15 2x + 5 Add: x2 + 5x + 6 x? + 5x + 6

A: To add two rational expressions, the denominator of both the numbers should be same. If the…

Q: Multiply. (- 6x - 5) (x³ - x + 2)

A:

Q: he LCD of 7/6x and 8/3x+12

A: LCD is the lowest common multiple of the denominators of a set of fraction .

Q: Given x > 0 and y > 0, select the expression that is equivalent to 3 -64x¹0y6

A: The given expression is -64x10y63, where x>0 and y>0.

Q: Express the product of −9p3r and the quantity 2p − 3r in simplified form.

A:

Q: If f1x2 = 3x + 8 2x - A and f102 = 2, what is the value of A?

A: fx=3x+82x-A

Q: 63x2 – 89xy + 30y² = (9x – 5y)(7x,

A: To factorize:63x2-89xy+30y2 Solution: 63x2-89xy+30y2On simplifying further we…

Q: 3n y = त

A:

Q: The coefficient of x in the expression 3x+4y +5z.

A:

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

A: given 4y-8=12

Q: If C = z - 9z2 and D = -x +3, find an expression that equals 3C – D in standard form.

A: Given: C=x-9x2, D=-x+3

Q: Divide x? – 3x + 5 into 3x – 14.x3 + 3x2 + 18x – 19

A:

Q: (4x - 5)(4x + 5) x-5)(4x + 5) = (Simpli

A:

Q: x + 4y = –8 x – 4y = –8

A: The given system of linear equations is consistent and has unique solution.

Q: Jy - 2ycatex |_ 2xcot2x – 2Csc 2x 2CSC 2X %3D

A: The differential equation is dydx-2ycot2x=1-2xcot2x-2csc2x. The equation is of the form y'x+px·y=qx…