saabrrinnaaa saabrrinnaaa

01-11-2018
Mathematics

contestada

please help me w/ this geometry question.

image attached.

please help me w this geometry question image attached class=

Respuesta :

choixongdong choixongdong

01-11-2018

In triangle ABC, <A + <B +<C = 180

plug in

3x + 7 + 2x - 8 + 5 - x = 180

4x + 4 = 180

4x = 176

x = 44

Answer

x = 44

Answer Link

Otras preguntas

How does romantic art compare to neoclassical art?

Can you Solve |2a-1|=7

Solve by your method of choice.

It would blank me greatly if you were nicer and more blank to our neighbors

The radius of a right circular cylinder is increasing at the rate of 6 in./s, while the height is decreasing at the rateof 3 in./s. At what rate is the volume o

Read the opinions below. Which of the following best describes how the passages differ? A. Source A supports a democracy. Source B supports communism. B. Source

In a study, 1,085 out of 2,321 people did not receive a flu vaccination. 465 people were vaccinated and tested positive for the flu. A total of 1,371 participan

if your not fit to drive you have a responsibility to

What is the measure of each interior angle of a regular polygon with 5 sides?

Mike's boss told him he needs to be more efficient. Select each suggestion that will help him become more efficient at creating word processing documents.