Answer:
I hope this helps <3
Step-by-step explanation:
Using a calculator, √1.6=1.26491.... , which is an irrational number
Answer:
y = 40
Step-by-step explanation:
The sum of the angles of a triangle are 180 degrees
y+10 + 2y +50 = 180
3y+60 = 180
Subtract 60 from each side
3y+60-60 = 180-60
3y = 120
Divide each side by 3
3y/3 = 120/3
y = 40
Answer:
32
Step-by-step explanation:
32 X 2 = 64. 64 - 9 = 55.
Answer:
132
Step-by-step explanation:
Alternate angles are equal. Therefore, A = B.
<u>Find x</u>
5x - 18 = 3x +42
2x = 60
x = 30
<u>Substitute x in angle A</u>
5(30) - 18 = 132
Answer:8.75%
Step-by-step explanation: just divide and you get 0.875 which converts to 8.75%