Ask question

Ask question

All categories

2 years ago

7

The perimeters of two similar figures are 15 in. and 24 in. What is the ratio of the areas of the two figures? State your answer

as a fraction.

1 answer:

kkurt [141]2 years ago

5 0

Answer:

25/64

Step-by-step explanation:

ratio of perimeters = 15/24 = 5/8

ratio of areas = square of ratio of perimeters

ratio of areas = (5/8)^2 = 25/64

You might be interested in

Can someone PLEASE help me with this question?

disa [49]

9514 1404 393

Answer:

11

Step-by-step explanation:

The future value of the account is given by the formula ...

A = P(1 +r/12)^(12t) . . . . principal P invested at rate r for t years

Solving for t, we find ...

A/P = (1 +r/12)^(12t) . . . . . . . . . . . divide by P

log(A/P) = 12t·log(1 +r/12) . . . . . . take logs

Divide by the coefficient of t, then fill in the numbers.

t = log(A/P)/(12·log(1 +r/12)) = log(202800/93000)/(12·log(1 +.068/12))

t ≈ 11.497

It will take about 11 years for the account balance to reach the desired amount.

4 0

2 years ago

You have 512 cubic feet of chocolate pudding. You have an empty cube that you want to fill with pudding; it measures 7 feet per

max2010maxim [7]

Well it would mostly be 73.14..

8 0

2 years ago

Answer pls tysm<br> plssssssssssssssssssssssssss

Ghella [55]

Answer:

You can not see the picture

Step-by-step explanation:

6 0

2 years ago

The scale on a map shows that 5 centimeters = 2 kilometers.

ryzh [129]

5 cm = 2km

Scale= 5 cm : 200000 cm

= 1 : 40000

a. 1 : 40000 = x : 500000

x = 12.5 cm

b.1 : 40000 = 2 : x

x = 80000 cm

x = 0.8 km

8 0

2 years ago

Find the prime factorization of each number: <br> 11. 29 <br> 12. 168

Ray Of Light [21]

29 is a prime number.
Factors of 29: 1 , 29

168 is a composite number, therefore you can find the prime factorization for it. Divide prime factors until what is left is a prime number. Use the tree factor. See attached picture:

Prime factorization of 168: 2, 2, 2, 3, 7

7 0

2 years ago