Answer:80
Step-by-step explanation:
(2-c,y) is the answer for the problem.
Answer:
3
Step-by-step explanation:
A. m^2 - 36 = 0
m^2 = 36
m = √36 = 6 or -6
b. 3x^2 + 15 = 0
3x^2 = -15
x^2 = -5
x = √(-5) not possible unless complex numbers is applied
-1 = i^2
x = √(-5) = √(5i^2) = √5i
c. 4d^2 + 16 = 16
4d^2 = 0
d^2 = 0
d = 0
Hope it helped!
If 4/5 is 2 pounds, wouldn't that mean 2.5 pounds at full?