Register
Find the value of x (really need help with this)
38.5k views
0 votes
Find the value of x (really need help with this)

Find the value of x (really need help with this)-example-1
User SenorAmor
by
6.7k points

1 Answer

1 vote

Answer:

x=-7

Explanation:

The sum of the angles of a triangle are 180 degrees

40 + x+57 + 90 =180

Combine like terms

187 +x = 180

Subtract 187 from each side

187-187 +x = 180-187

x = -7

User Lars Malmsteen
by
6.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.2m questions

9.6m answers

Other Questions

How do you estimate of 4 5/8 X 1/3
Write words to match the expression. 24- ( 6+3)
Please solve the following equation. x-6x=56
whats the most accurate estimation of 65+77
Find the additive inverse of 18/23
Link Copied!