The product of a number and five decreased by six is thirty-nine. find the number and write the equation.

(x * 5) - 6 = 39

Step-by-step explanation:

You know that x is getting multiplied by 5 so you separate those two from the rest of the soon-to-be equation and put them in parentheses. Then, you are decreasing that expression by 6, so, you would put a - 6 after the expression in parentheses. Is means equals so you know that the expression equals 39.

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .