write the following sentence as an equation: x is directly proportional to y and is inversely proportional to the cube of z.

The angles of a triangle are in the ratio of 2 : 12 : 16. The sum of all the angles in a triangle must equal 180 degrees. What is the degree measure of each angle of the triangle? also write and equation that can be used to solve this problem

What is the formula to a sphere

you and your friend are driving from NYC to Philadelphia. there was terrible traffic leaving NYC so you drove 90 minutes at a constant rate of 40 mph.

Find p and q for which the linear eqn has infinite solutions 6x - (2p-3) y-2q-3=0, 12x - (2p-1) y-5q+1=0

Whats 7589 divided by 4 to the 9th power and then multiply the answer and add 5 to that answer

A heated piece of metal cools according to the function c (x) = (.5) x - 9, where x is measured in hours. A device is added that aids in cooling according to the function h (x) = - x - 2.

Date Payments Purchases Balance $387.52 $337.52 Number of Days Product/Sum $1,937.60 9/1-9/5 9/6 $50.00 $337.52 9/7 - 9/18 $62.66 9/19 $400.18 $400.

Describe a real-world situation that can be modeled by the equation y=1/20x be sure to describe what each variable represents

IS 83.49 is a good for alebra 1?

Solve for the angle. Round to the nearest tenth. COS X = 9/12