walkermarie231 walkermarie231

03-09-2020
Mathematics

contestada

- Suppose Q is the midpoint of PR. Use the information to find the missing value. PQ = 3x + 14 and QR = 7x - 10; Find x.

Respuesta :

gulatipp4m5lz gulatipp4m5lz

03-09-2020

Answer:

x =6

Step-by-step explanation: Q is the midpoint of PR.

Therefore PQ = QR

3 x + 14 = 7 x -10

-14 -14

3 x = 7 x-24

-7x -7x

-4x = -24 Divide both sides by -4

x = 6

Answer Link

Otras preguntas

How do I solve this problem b+2/b-1=4/5

Soil temperature changes happen so gradually that they do not play a significant role in climate. True False

We want to build a box whose base is square, has no top and will enclose 100 m^3. determine the dimensions of the box that will minimize the amount of material

What is the structural formula of pentyl alcohol?

what is the answer 5i/(2+3i)^2

True or false bacteria binary fission is essentially the same process as mitosis in animals and plants.

Which phrase best defines a food web? A. the sum of all actual feeding relationships in an ecosystem B. a single pathway of feeding in an ecosystem C. the e

Which statement best describes the plasma membrane of a living plant cell?

Explain the conductivity results observed for sodium chloride in the solid state and in aqueous solution

What are the amplitude, period, and midline of f(x) = −4 cos(2x − π) + 3?