12-02-2021
Mathematics

contestada

What is the value of x?

x =

What is the value of x x class=

Respuesta :

fmcryuvnar fmcryuvnar

15-02-2021

Answer:

141

Step-by-step explanation:

It is a 7 sided shape

first find the sum of interior angles

7-2 x 180 = 900

so 122 +125 +131 +107+ x-15+x+x+7 = 900

477 +3x =900

3x= 423

x=141

Answer Link

Otras preguntas

The flexible nature of a cell membrane results from its channel proteins true or false

When a group of cells that all have the same basic structure and function come together, they form a(n) _____.

please help! Not even sure how to start with this one or how to calculate

What is the main purpose of the thirteenth amendment

Blood cells are produced in which system? a. circulatory system b. immune system c. skeletal system d. endocrine system

A surface area of a cube is 96cm. What is the length of one side? What is its volume

Karen will divide her garden into equal parts she will plant corn and 812 of the garden what is the fewest number of parts she can divide her garden into

How would most Spanish speakers ask an elderly person how he/she is doing?

Air has weight. a. True b. False

What is the value of 5.7 × 108? a. 5,700,000,000 b. 5.70000000 c. 570,000,000 d. 57,000,000 User: Which of the following has a value of 84? a. 83 b. 512 c