trey0300hobbs trey0300hobbs
  • 25-08-2017
  • Mathematics
contestada

Y is the midpoint of Line xz .
if xz = 8x-2 and ya =2x+1 find x

Respuesta :

nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 31-08-2017
Given that XZ = 8x - 2 and YZ = 2x + 1 and that Y is the midpoint of line XZ.

2YZ = XZ
2(2x + 1) = 8x - 2
4x + 2 = 8x - 2
8x - 4x = 2 + 2
4x = 4
x = 1.
Answer Link

Otras preguntas

what borders Mexico on all four of its sides?
Find the circumference of a circle with radius 1.4 in. long. Then use the approximation 3.14 for π and approximate the circumference.
How do I evaluate a+b for a= 47 and b=31
50% of a certain number is 12. What is the number?
In the induced-fit model of enzymes, a substrate associates itself with which part of an enzyme? a. denatured site b. amino acid site c. active site
There are 6.02 x 10`23 molecules of water in 18 grams of water (to 3 s.f.) how many molecules are there in one gram of water? Give your answer in scientific not
Why do black things stay black in sunlight
The _______ was developed during the presidency of Lyndon Johnson
Which of the following explains why transportation technology advanced more rapidly in Britain there than elsewhere in Europe? A) Britain's waterways made tran
what number is midway between 2/3 and 1