Answer:
45
Step-by-step explanation:
1/6 of 54= 9
9*5=45
using pythagorean theorem
a^2 + b^2 = c^2
(12x)^2 + (16x)^2 = 10^2
square each term
144x^2 + 256x^2 = 100
combine like terms
400 x^2 = 100
divide by 400 on each side
x^2 = 1/4
take the square root on each side
x = 1/2
Answer: x=1/2
I’m pretty sure it’s b but idk 100% sorry if it’s wrong
Answer:
b. multiply the bottom equation by 2
Step-by-step explanation:
it would eliminate y