Register
Write an equation that could be used to find the value of x using the interior angles of ∆ABD, then solve the equation.
96,763 views
38 votes
38 votes
Write an equation that could be used to find the value of x using the interior angles of ∆ABD, then solve the equation.

Write an equation that could be used to find the value of x using the interior angles-example-1
User Wajih
by
2.1k points

2 Answers

16 votes
16 votes

Answer:

55 + 50 + 2x+3 + 2x+8 = 180

x = 16

Explanation:

55 + 50 + 2x+3 + 2x+8 = 180

113 + 4x = 180

4x = 64

x = 16

User Qlaus
by
2.8k points
20 votes
20 votes

Answer:

equation: 55 + (2x + 3) + 90 = 180

55 + 2x + 3 + 90 = 180

2x + 148 = 180

2x = 32

x = 16

User Argy
by
2.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

Other Questions

Can anybody tell me what’s going on here?
Granola costs $1.76 per pound. Write and solve an equation to determine the number of pounds p of granola that can be purchased with $7.04. The equation is: The value of x is
PLZ needed now plz URGENT!
HELP PLEASE, I NEED THE ANSWER QUICKLY
If y = sin 3x, find y" in terms of y.
Link Copied!