17. Find the value of x and y
1 answer:
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Answer:
Angle ABF is 120°.
Step-by-step explanation:
Vertical angles are used to get the measure of angle ABG (3x) and FBE (2x) and all of those added together are 180. Then you use PEMDAS to get x. Then you find ABF by multiplying 3 by 30 (what you get when you use PEMDAS to find x) then you add 30 to that and you get 120.
1. This is one confusing question... But here is what I did
x = 2y + 1
y =
+ 2x
So plug in Y to solve for X
x = 2 ( + 2x) + 1
x =
- 
Not sure if that's completely correct, but I'm positive I didn't make any mistakes...
5. You have to find the multiples of 60 so...
1 60
2 30
3 20
4 15
<span>5 12 <---
7 = 12 - 5</span>
x = 2y + 1
y =
So plug in Y to solve for X
x = 2 (
x =
Not sure if that's completely correct, but I'm positive I didn't make any mistakes...
5. You have to find the multiples of 60 so...
1 60
2 30
3 20
4 15
<span>5 12 <---
7 = 12 - 5</span>