if the perimeter of a tennis court is 228 feet and the length is 6 feet longer than twice the width, then what are the length and the width?

228-12 = 6w +12 -12

216 = 6w

divide both sides by 6

216/6 =6w/6

36 = w

so width = 36 feet

then the length is ..

l = 2w + 6

= 2*36 +6

= 72 +6=78

so the length = 78 feet

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.