The angle next to the angle 5x is 180 - 5x
All angles sum to 360
(6x - 58) + (2x + 4) + (180 - 5x) = 180
3x + 126 = 180
3x = 54
x = 18
For question 10, sum of angles in pentagon is 540 degrees
x + 105 + 85 + 114 + 126 = 540
x + 430 = 540
x = 110
Answer:
=8v9g(x)
Step-by-step explanation:
Answer:
1 ) 1/2
2) 1/4
3)10, 15 , 20, 25 , 30 ,35 ......
4) 16,24,32,...
5)40
6) 42
7)17/24
8)11/16
9) 3/8
10) 1/20
Answer:
30%
Step-by-step explanation:
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