Answer:
a) G
b) C
Step-by-step explanation:
Answer:
Non-intelligent
Step-by-step explanation:
It is wrong so who ever solved this equation is non-intelligent
Answer:
x = -3
y = -8
Step-by-step explanation:
2y = x - 13
3x = y - 1; let y = 3x + 1
substitute to solve for 'x':
2(3x + 1) = x - 13
6x + 2 = x - 13
5x + 2 = -13
5x = -15
x = -3
solve for 'y':
3(-3) = y - 1
-9 = y - 1
-8 = y
By the Pythagorean Theorem:
L^2=20^2+15^2
L^2=400+225
L^2=625
L=25 m
You have 3hours 25seconds left to assemble the machine.