Register
Solve for the value of z.
466,340 views
31 votes
31 votes
Solve for the value of z.

Solve for the value of z.-example-1
User Yamada
by
2.6k points

2 Answers

12 votes
12 votes
180-74 because together they equal 180 as they’re on a straight line
=106

106-7
=99

99 divided by 9
=11

z=11
User Wei
by
2.8k points
20 votes
20 votes

Explanation:

  • (9z+7)°+74°=180°
  • 9z°+7°+74°=180°
  • 9z°+81°=180
  • 9z°=180°-81°
  • 9z°=99°
  • z=99°/9°
  • z=11°
User Wouter Coekaerts
by
3.1k 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
Evalute 8a -1+0.5b when a =1/4 and b= 10 how dose this work i need help..
PLZ needed now plz URGENT!
Yall help me out please
Link Copied!