Register
Given m||n, Find the value of x. Need help.
129k views
25 votes
Given m||n, Find the value of x. Need help.

Given m||n, Find the value of x. Need help.-example-1
User Ppilone
by
6.0k points

1 Answer

7 votes

9514 1404 393

Answer:

x = 12

Explanation:

The two marked angles are a linear pair, so are supplementary.

(8x -20)° +(8x +8)° = 180°

16x -12 = 180 . . . . . . . . . . . divide by °, collect terms

16x = 192 . . . . . . . . . . . add 12

x = 12 . . . . . . . . . . . divide by 16

User Applejuiceteaching
by
6.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.7m answers

Other Questions

What is the least common denominator of the four fractions 20 7/10 20 3/4 18 9/10 20 18/25
What is 0.12 expressed as a fraction in simplest form
Solve using square root or factoring method plz help!!!!.....must click on pic to see the whole problem
What is the initial value and what does it represent? $4, the cost per item $4, the cost of the catalog $6, the cost per item $6, the cost of the catalog?
What is distributive property ?
Link Copied!