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3241004551 [841]

3 years ago

10

The least common multiple of two whole numbers is 40. The ratio of the greater number to the lesser number is 4:5. What are the

two numbers?

1 answer:

strojnjashka [21]3 years ago

4 0

Answer:

8 and 10

Step-by-step explanation:

the ratio of the two numbers is 4:5

So let's take 4 and 5 as our number, we find out that their LCM is 20.

The next pair would be 8 and 10. Their LCM is 40 , so they are the numbers.

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Mario is constructing a wall around a rectangular area which will cover a maximum of 60 square feet. The length of the wall will

Feliz [49]

Answer:

$W \le 6$

Step-by-step explanation:

Given

$Area = 60ft^2\ (max)$

$Length = 10ft$

Required

Represent the width as an inequality

First, we represent the area as an inequality.

$Area = 60ft^2\ (max)$

max as used above means less than or equal to.

So, we have:

$Area \le 60$

The area of a rectangle is:

$Area = L * W$

So, we have:

$L * W \le 60$

Substitute 10 for L

$10 * W \le 60$

Divide both sides by 10

$\frac{10 * W}{10} \le \frac{60}{10}$

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Hoochie [10]

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3 0

4 years ago

Can someone show the work of 320 divided by 16. I know the answer is 20 I just need to show how I solved it

sertanlavr [38]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

The perimeter of a college basketball court is 96m and the length is 14me more than the width. what are the dimesions?

Margaret [11]

Step-by-step explanation:

let width =x

length=x+14

....

perimeter=96=2*(L+W)

96=2*(X+X+14)

96=4x+28

96-28=4x

68=4x

/4

68/4=x

17=x the width

length = 17+14=31m

....

Check

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I hope it's helpful!

8 0

3 years ago

PLEASE HELP I REALLY NEED HELP

Rainbow [258]

Answer:I believe that your asnwer is c.

Step-by-step explanation:

This is because -4 + 4 = 0 10 - 10 = 0 7-7 = 0

5 0

3 years ago