Your answer is 67.5. Hope this helps!
The model we'll use is b. 5/3 = 40/w
The mass of the shorter bar is 24 kg.
To solve for the problem, using the formula above, it will looks like this
5/3 = 40/w -- cross multiply
(5)(w) = (40)(3)
5w = 120 -- isolate the w
5w/5 = 120/5
w= 24
Answer:
22
Step-by-step explanation:
Q1 = 22
Answer:
direct variation has no constant and x is on top
EX:
y=5x/4 or y=4x or y/3=x
