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

Question 1. The opposite of -4 is? A: 4 (picked this one) B: _4 C: -(-(-4)) D: -|4| Question 2. The opposite of -10 is? A. -(-(-10)) B. -10 C. 10 (picked thi

A successful biologist’s main interest area would be _____. a. the arts b. scientific c. business d. social

4,720 rounded to the nearest thousand

What is 72/100 simplified

Point A is at (3, 2.7) and point B is at (3, 1.4) on a coordinate grid. The distance between the two points is ____. Input numbers and decimal point only, such

6x = 458.40 what is the value of x

what is the number 8.293 round on the hundredths

Elements that can be described by the hardness shininess and ductility

what are the most often used form of direct deliberate communication of the spoken language

The Smith family went out for dinner last night and reicved a great service. They decided to leave 20% for their waitress .if the dinner bill totaled $90, how m