Answer:
6. Z= -11
7. N= 15.25
Step-by-step explanation:
6. Subtract 10 from each side to get Z+3= -8
Then Subtract 3 from each side to get Z= -11
7. Subtract 4 from each side to get 3/4 n= 16
Then Subtract 3/4 to get N= 15.25
The answer is 258 pennies
Answer:
45 minutes is 3/4 of an hour, so find 3/4 of 12.
Divide 12 by 4 to get 1/4 of 12. That is 3.
3/4 is 3 of those, so multiply it by 3 to get 9.
So, she will have biked 9 miles.
I hope this helped you on your problem
Answer:
radius: 12
Given the following:
Volume of sphere: 7,240
Formula of volume of sphere:
Volume = 4/3 π (radius)³
Find radius:
<u>change sides</u>
<u>simplify</u>
<u>cube root on both sides</u>
<u>simplify</u>
