Answer:
b
Step-by-step explanation:
21 because you have to have at least 1 side as 3m so the other two should be 9m to have the greatest possible length
Millimeters would most likely be the best unit for measuring the length of an eyelash.
Answer:
y = -5
Step-by-step explanation:
-3x +9y = -57
Let x = 4
-3*4 +9y = -57
-12 +9y = -57
Add 12 to each side
-12+12 +9y = -57+12
9y = -45
Divide each side by 9
9y/9 = -45/9
y = -5
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
