I think you guys are using a^2 + b^2 = c^2
the equation would be
x^2 + 2x^2 = 6^2
V=10×28×50=14000
Answer B) 14000 cm³
Answer:
B. 20
Step-by-step explanation:
First, 20% of 20 is 4.
36 decreased by 4 (36-4) is 32.
The equation is N (160%)=32 or 1.6n=32
160% because it was already 100%, and its increased by 60% (100+60)
Divide both sides by 1.6.
You get n=20
I hope this helps!
