Perimeter is all sides added up together. So as you don't know a side's length you can put it as x and make an equation.
x + x + x + 6 + x + 6 = 180
4x +12 = 180
4x = 180 - 12
4x = 168
x = 168/4
x = 42
as length is 6 feet longer than width length is equal to 42 + 6 = 48 feet

4 0

3 years ago

Find the size of each of 66 payments made at the end of each year into a 88% rate sinking fund which produces $36000 at the en

Assoli18 [71]

Answer: $7787.99

Step-by-step explanation:

We know that the formula to find the periodic payment on an annuity is given by :-

$P=\dfrac{r(PV)}{1-(1+r)^{-n}}$ , where PV is the present value , r is the rate of interest ( in decimal ) and n is the number of payments.

Given : Present value : $36000

Rate of interest = 8%=0.08

Time period = 6 years

Then , the periodic payment will be :-

$P=\dfrac{(0.08)(36000)}{1-(1+0.08)^{-6}}\\\\\Rightarrow\ P=\dfrac{2880}{0.3698}\\\\\Rightarrow\ P=\$7787.99$

Hence, the payment size is $7787.99.

8 0

3 years ago

You decide to take $400 out of your piggy bank at home and place it in the bank. If the reserve requirement is 5 percent, how mu

Bumek [7]

You need $8.000 in the bank to reserve it

7 0

3 years ago

Jake has $200 in his savings account. He works a part-time job and plans on depositing $40 per week into the savings account. Wh

LiRa [457]

Answer:$8,000

Step-by-step explanation:

YEah im too lazy to say hiow i sovled jt

5 0

3 years ago