Answer:
The ramp is 5 feet high I think
Step-by-step explanation:
Step-by-step explanation:
5²=4²+x²
25=16+x²
25-16=x²
9=x²
√9=√x²
3=x
A
Answer: 3.25+5.50S≤30 and 16 pancakes
Step-by-step explanation: did it on khan.
Evaluate A² for A = -3.
(-3)² = (-3) * (-3) = 9
Your answer is 9.
If the question is, however, evaluate A2, which is 2A, for A = -3, then the answer is:
2A = 2(-3) = -6.