Answer:
-9
Step-by-step explanation:
b² - c²
= 4² - (-5)²
= 16 - 25
= -9
The terms are 3n, 4p, and 2.
Answer:
A≈78.54cm² Diamter= 10
Step-by-step explanation:
hope this helps
Answer:
61
Step-by-step explanation:
61 is a whole number so you don't need to round it to one.
Hello,
(-9)⁴= (-9).(-9).(-9).(-9)= 81.81 = 6561
