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Shalnov [3]
3 years ago
12

What is the answer or al lest some help

Mathematics
1 answer:
Montano1993 [528]3 years ago
6 0
The answer is would be 9
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Mr. Lin received a box of books in the shape of a rectangular prism. The volume of the box is 486 in 3. What is the width of the
GREYUIT [131]

Answer:

W = 9 inches.

Step-by-step explanation:

The volume of a rectangular prism is given by

V=whl

Where

w,h and l re width, height and length of rectangular prism

It is not mentioned that a box has a length of 18 inches and a height of 3 inches.

Using above formula.

486=w\times 18\times 3\\\\486=54w\\\\w=9\ \text{inches}

So, the width of the box is 9 inches.

5 0
3 years ago
Tom earns ​$30 a week mowing lawns. He spends one-tenth of his earnings on lunch and one-fifth of his earnings on music. He save
-BARSIC- [3]

Answer: Tom saves $21

Step-by-step explanation: The monthly earning has been given as $30. The spendings are expressed as fractions of the total earnings. The expenses are as follows;

Lunch = one tenth of the earnings

Lunch = 1/10 x 30

Lunch = 30/10

Lunch = 3

Also he spends the following on music

Music = one fifth of the earnings

Music = 1/5 x 30

Music = 30/5

Music = 6

So he spends a total of 3 plus 6 which equals 9 dollars out of his earnings. His savings becomes

Savings = 30 - 9

Savings = 21

Therefore his savings is $21

3 0
4 years ago
Have do you solve -4-1
ad-work [718]

Answer:

-5

Step-by-step explanation:

add them together (-4)+(-1) make a t chart it'll help you out

7 0
4 years ago
Read 2 more answers
Find the measure of the indicated angle to the nearest degree
Y_Kistochka [10]

Answer:

32°

Step-by-step explanation:

use this formula :

Now you want to get the angle be x, so the opposite side is 28 and hypotenuse is 53. Putting in the formula we get:

Sin(x) = 28/53

Sin(x)= 0.5283018868

So to find x just do Sin^-1

x = Sin^-1 (0.5283018868)

you get 31.8907918, ok so we just want the nearest degree and if we do that we get 32˚

if you put them into your calculator you will get 32˚ as your answer

5 0
3 years ago
Which of the following can be modeled with a linear function? Select all that apply.
elena-s [515]

Answer:

Step-by-step explanation:

THANK YOU

6 0
3 years ago
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