03-02-2022
Mathematics

contestada

angle A and angle B are vertical angles. If angle A= (5x – 9)° and angle B = (8x – 30) then find the value of x.

Respuesta :

surjithayer surjithayer

03-02-2022

Answer:

x=7

Step-by-step explanation:

5x-9=8x-30

8x-5x=-9+30

3x=21

x=21/3=7

Answer Link

Otras preguntas

Help i don’t know the answer to this

Tonya lives in Texas. On a trip to Kansas her car broke down in Oklahoma. She used a gas station bathroom but did not buy gas. When she got to Kansas she refuel

24, 43, 89, 15 Which two numbers are prime numbers?

Complete the following sentence. When including writing samples, be sure to have a ____a0 of samples.

Simplify the expression using order of operations 12 (10-5) - 40 + (4+1)

rewrite 3/4x - 5 = 7/12 so it does not have fractions .

Which sentence describes a cooperative organization?

A ceramic sugar bowl weighs 340 grams when empty. It is then filled with sugar. One tablespoon of sugar weighs 12.5 grams. Which equation represents the relatio

A salesman gets a basic wage of £160 per week plus a commision of 30% of the sales he makes that week. In one week his total wage was £640 Work out the value of

My favorite student weighs in at 125 pounds. How manykilograms do they weigh?