morgankaeleb8 morgankaeleb8

17-02-2017
Mathematics

contestada

The interior angles formed by the sides of a pentagon have measures that sum to 540°. What is the measure of angle B?

The interior angles formed by the sides of a pentagon have measures that sum to 540 What is the measure of angle B class=

Respuesta :

Аноним Аноним

17-02-2017

x - 35 +130 + x - 5 + x - 30 + 75 = 540
3x +135 = 540
3x = 405
x= 405/3
x= 135

m<B = x - 5
m<B = 135 - 5
m<B = 130

Answer Link

justinraup3g7hx justinraup3g7hx

10-02-2020

Just took the test. 130° is not correct. The corrrect answer is 110°.

Answer Link

Otras preguntas

Young farmer johnson ________ the baby lambs into the pen.

Rotations are either clockwise or counterclockwise

Fear and distrust were among the weapons of the cold war.

OKAAY SO HERES ANOTHER ONE THE SOLUTION IS ( H+1.5=8.4) THE ANSWER CHOICES ARE a. 6.9 c. 9.9 b. 12.6 d. –6.9

When buying and selling stocks, common wisdom says "buy low, sell high." What is meant by this? Is it really possible to do it? Why or why not?

The solution set for the inequality - 3 (x - 4) > 6(x - 1), includes 3 as an element.

There is more than one kind of balance used in the laboratory. true or false

What US action in 1941 angered the Japanese in resulted in the bombing of Pearl Harbor?

Whats 23/4 as a mixed fraction?

The oldest plant fossils indicate plants only had stems but no leaves, flowers, or roots. True False