Answer:
The height of the pyramid is 
Step-by-step explanation:
we know that
The volume of the rectangular pyramid is equal to

where
B is the area of the rectangular base of the pyramid
H is the height of the pyramid
<u>Find the area of the base B</u>

we have

substitute the value of B and the value of V in the formula and solve for H



Let's set it up like this:

Find the LCD, which is 12, and adjust them according to that.

Divide.

Cancel the common factor, which is 12.

That would be our answer!
Let me know if you have any questions regarding this problem!
Thanks!
-TetraFish
Answer: 80 miles
Step-by-step explanation:
(3,4) the run (x) comes first which was the 3 and then the rise (y) comes second and it is 4
Answer: -3 2/5
Step-by-step explanation:
When both integers are negative, you can treat them the same as positive numbers and add a negative sign to your final sum.
1+2 2/5 (or 2 4/10 or 2.4) is equal to 3 2/5. So (-1)+ (-2 2/5) is equal to -3 2/5, or -3.4.