Answer:
0.0048 or 0.48%
Step-by-step explanation:
Please see the attached files for details.
Answer: 0.5 to 35
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
Angle 2 is 2x+10
angle 4 is 4x+80
and from the figure we can understand that when we add these 2 equations
We get
6x+ 90= 180
6x = 180 - 90= 90
6x= 90
x = 90 ÷ 6 = 15
answer = 15
60 to the negative 3 power