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

2 propeties of copper

Which of the following will be the solution for a two-order inequality?

Which system of government did the constitution create in the United States a. Confederation b. Parliamentary c.federation d. Limited monarchy

it took 50 joules to push a chair 5 meters across the floor.with what force was the chair pushed

a sail is in the form of a right triangle that is three times as high as it is wide. The sail is made from 6 square meters of material. What is its height?

a synonym for preparedness is

Completely factor the polynomial. 4x^2 20x 25

how high is the tree in cm

when data points in a set of data are extreme enough to have a significant effect on the mean, the data point is said to be __________.

Sixty percent of Company A’s employees are considered top performers. Fifty five percent of Company A’s employees are in a rigorous training program. Assuming