Tmanning0 Tmanning0

03-11-2020
Mathematics

contestada

What is the value of z in the equation 2(4z − 6 − 6) = 170 − 46?

a
12.5

b
15.5

c
16.5

d
18.5

Respuesta :

MaryElizabethW615 MaryElizabethW615

03-11-2020

Answer:

Z=18.5

Step-by-step explanation:

2(4z - 6 - 6) = 170 - 46

2(4z - 12) = 124 Use distributive property: a(b - c) = ab - ac

8z - 24 = 124 Add 24 to both sides

8z = 148 Divide both sides by 8

Answer Link

Otras preguntas

What are any tricks for remembering the Pythagorean theorem?

Write the equation in spherical coordinates. (a) x2 y2 z2 = 64

what is the measurement for x? anwer fastpls

What are quadratic equations? What are some examples?

Which of the following best describes property taxes? A. Taxes placed on items that a citizen uses on a regular basis. B. Taxes are paid every time you purchase

∆ABC ˜∆EFG – Why is the notation written in a specific order?

The function f(x) = x2 is translated 7 units to the left and 3 units down to form the function g(x). Which represents g(x)?A. g(x) = (x − 7)2 − 3B. g(x) = (x +

Find the area for all of them. Pleaseee help me I don’t understand.

Determine if the equation has no solution,one solution, or infinite many solution.Give an explanation step by step.-2(11-12)=-4(1-6x)

(a) what is the approximate ductility (%el) of a brass that has a yield strength of 230 mpa (33360 psi)?