Answer:
(500π)÷3
Step-by-step explanation:
area=4πr^2 , volume=4(πr^3)÷3
area=100π ,so r=5
Step-by-step explanation:
2(x+10)=60
x+10=60/2
x=30-10=20
8. x = 142
10. x = 116
cuz when the angles are across from each other like that they’re congruent so they have the same angle degree
Answer:
p = - 4
Step-by-step explanation:
Calculate the slope m using the slope formula and equate to - 4
m = 
with (x₁, y₁ ) = (- 3, p ) and (x₂, y₂ ) = (- 4, 0 )
m = 
= 
= 
= p = - 4
Answer:
The level was 402.7ft. at the end of two weeks.
Step-by-step explanation:
First, we need to find the amount of decrease for the first week.
520 x 0.12 = 62.4
Now, we subtract the change for the first week.
520 - 62.4 = 457.6
Next, we find the change for the second week.
457.6 x 0.12 = 54.912
Then, we subtract the change for the second week.
457.6 - 54.912 = 402.688
And we are left with our final answer that is 402.688ft. or if you wish to round to the nearest tenth, then your answer would be 402.7ft.
