Two objects are on opposite sides of a lever, as shown in the diagram. The first object weighs pounds and is feet from the fulcrum. The second object weighs pounds and feet from the fulcrum. The objects are in balance provided . Suppose the second object weighs 60 pounds and is 3 feet from the fulcrum.

a. Write an inverse variation equation that describes how and are related when the objects are in balance.
b. If the first object is 4 feet from the fulcrum, how much must it weigh for the objects to be in balance?
c. An object that weighs 60 pounds and is 4 feet from the fulcrum will balance an object that weighs 50 pounds and is 4.8 feet from the fulcrum. If each object is moved 1 foot farther from the fulcrum, will they still be in balance?

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.

m

step-by-step explanation:

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube