# The sides of a triangle are in the ratio of 1:2:2 and the perimeter of the triangle is 15 feet. The length of the shortest side is

1:2:2

1+2+2=5

The shortest side is 1/5 the perimeter

1/5 P=(shortest side)
1/5(15)=shortest side
3=shortest side

## Related Questions

The expression 4i gives the perimeter of a square with a side lengh of i units . what is the perimeter of a square with a side lenth of 5/7 units ?

We know that

[perimeter of a square]=4*i

for i=5/7 units
so

[perimeter of a square]=4*(5/7)----------> 20/7 units

20/7 units

13 is 26% of what number?

13 is 26% of 50

Convert the percentage (26) into a decimal:

Divide 13 over the decimal:

Hi

13 is 26% of x

x ⇒ 100%
13 ⇒ 26%

26x = 100·13
26x = 1300
x = 1300/26
x = 50

Answer: 13 is 26% of 50

PLSS ANSWER BY 11:59. I WILL MARK YOU BRAINLIEST! Sam is applying for a single year life insurance policy worth \$25,700.00. If the actuarial tables determine that he will survive the next year with probability 0.99, what is his expected value for the life insurance policy if the premium is \$362.00?

-261.85

Step-by-step explanation:

If she lives with probability .996, it cost her - 334.

If she dies with probability .004, the value is 71150 - 334

.996*(-334) + .001*(71150 - 334) = -261.85

What numbers have 12,24 and 36 as multiples?