logozhype logozhype

22-06-2017
Mathematics

contestada

L is the midpoint of CD. If CL=1x+8 and LD=2x-4,find the length of CD. 33

Respuesta :

puppies22 puppies22

22-06-2017

so the two equations should be set up equal to each other.
1x + 8 = 2x - 4
now subtract 1x to 2x
8 = x - 4
now add 4 to 8
12 = x

to check you can plug it into x and see if they are both equal

Answer Link

Otras preguntas

HELP ASAP FOR BRAINLIEST

What is the Define of ethos and give an example

Where are most earths atmospheric gases found?

According to MLA guidelines, which of the following is the correct way to cite a book? A. Van Johnson. Climbing the impossible. Quito. Montana Presses. 2000. P

Evaluate each expression using the order of operations 35-14/2+8 to the power of 2

What is the Define of pathos and give an example

why liquid pressure increases with depth but atmospheric pressure decreases with hight?

Lisa is skateboarding at a speed of three miles per hour. A dog starts to chase her, and she speeds up to seven miles per hour. What is her change in speed in m

i need help with this questionn

The atomic number of krypton (Kr) is 36, and its mass number is 84. How many neutrons does It have? O A 18 OB 36 Oc. 48 OD 72