Answer:
116 cm²
Step-by-step explanation:
Shaded Area = area of the larger circle - area of the smaller circle
Area of the larger circle = πr²
Where,
r = 6.5 cm
Area = π*6.5² = 42.25π cm²
Area of smaller circle = πr²
Where,
r = 2.3 cm
Area = π*2.3² = 5.29π cm²
✔️Shaded area = 42.25π - 5.29π = 36.96π = 116.113264
Area = 116 cm² (3 S.F)
Answer:
The hypothesis is that by doing your homework for the class you will pass
Step-by-step explanation:
If you do your homework, you will pass the class
Answer:
E = -2
Step-by-step explanation:
9e - 7 = 7e - 11
9e - 7e = -11 + 7
2e = -4
e = -4/2
e = -2
hope it helps!
Answer:
Can you show the whole question
For this case we must simplify the following expression:
(
So, by definition of power properties we have:
Then, rewriting the expression:
ANswer:
