Zero. The negative one means arctan. Arctan times 0 is 0.
Answer:
48 ft³
Step-by-step explanation:
To find the height, you can use the slant height and the base.
Using the Pythagorean Theorem and 3 as the triangle's base,
a²+b²=c²
3²+b²=5²
9+b²=25
b²=16
b=4
The height of the pyramid is 4.
Volume formula for the pyramid is 
Inserting our measurements:

Answer:
Please show the full problem
Step-by-step explanation:
Answer: 8 1/2 is less than 9 1/2, 8 1/2< 9 1/2
It’s 12345678910 because the mathematical people said so.