Answer:
5.075500000000254e-10. but you need to give me more points
Answer:
x=10
Step-by-step explanation:
2x-10=10
2x=20
x=10
Answer:

Step-by-step explanation:
Given

Required
Simplify
Rewrite as:

Take LCM

Apply law of indices

Answer:
They are supplementary angles.
Hope it will help :)
Answer:
Step-by-step explanation:
2(l+b)=16
Also it is given that l=2b+2
2(2b+2+b)=16
3b+2=8
b=2metre
l=2(2)+2
l=6metre