leongolfin leongolfin

02-08-2016
Mathematics

contestada

What is the value of z in the equation 5(2z + 4) = 0?

Respuesta :

texaschic101 texaschic101

02-08-2016

5(2z + 4) = 0
10z + 20 = 0
10z = -20
z = -20/10
z = -2

Answer Link

youngb2 youngb2

02-08-2016

5(2z+4)=0
10z+20=0
-20 -20
10z=-20
Divide by 10 from both side
Z=-2

Answer Link

Otras preguntas

what was the main reason people moved to cities during the gilded age

An athlete does one push-up. In the process, she moves half of her body weight, 250 newtons, a distance of 20 centimeters. This distance is the distance her gra

Ac=3x+6 and CD=2x+14 what is the value of x

What is the range of this function?

as their financial advisor what part of jim and Jack financial plan would you encourage them to work on

What's the difference between the speed and velocity of an object?

which of the following was a robert la follette reform that changed the way candidates were chosen in an election

Joe and Mary each pay the same price for a T-shirt. Before they buy it, Mary has $\$ 2$ more than Joe. To buy the T-shirt, Joe spends $ \$1 $ less than $\frac{2

does every ray have a line segment

Find the exact values of sin A and cos A. Write fractions in lowest terms. A right triangle ABC is shown. Leg AC has length 15, leg BC has length 20, and hypot