Answer: 88º
Step-by-step explanation:
180-47=133-45=88
The answer is 144m.
Volume of square pyramid formula:
V = 1/3 * b * h
1728 = 1/3 * b * 36
1728 = 12b
1728/12 = b
b = 144
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!
Answer: 
Step-by-step explanation:
Find the least common multiple (LCM) of the denominators. This is:

Divide the LCM by each denominator and multiply the result by each numerator, then you obtain:

Apply the distributive property, then you obtain:

Add like terms, then you obtain:

Answer:
i did my calculations and according to my calculations it is B