5. Which is the best definition of joint variation? In joint variation there is a constant value for x and y.
In joint variation you can find the value of Z if you know the values of x and k.
Joint variation occurs when a single quantity is affected by two or more other quantities.
Joint variation occurs when the ratio between two quantities is constant.

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

a) 7x=7

step-by-step explanation:

s

step-by-step explanation:

$75.00

step-by-step explanation:

i = prt

i = 1,5000 * 0.025 * 2

i = 75