Answer:
-9
Step-by-step explanation:
b² - c²
= 4² - (-5)²
= 16 - 25
= -9
Answer:
3
Step-by-step explanation:

slope formula:
Answer:
I pretty sure I answered this for you like 10-15 minutes ago
Rewrite the rational (fraction) exponents using the formula ^n<span>√a^x= a x/n
3m 1/2 </span>
Answer:
50 is correct
Step-by-step explanation:
did my math but I know you need it quick so sorry for brief answer