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agasfer [191]
3 years ago
12

John and his family are moving to a new house. He must pack items from his room into rectangular prism boxes that have a volume

of 3r+ 9x + 6 ft. He knows the height of the box is 3 feet. In terms of x, what are the other dimensions of the box?​
Mathematics
1 answer:
professor190 [17]3 years ago
5 0
I saw this bro 26181653hshshdyduehehjeuejehehehehehehehehbddbbdbdbshwg

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Use the inverse variation equation to fill in the table.
Mandarinka [93]

The value of a is  0.10.

The value of b is 20.78.

The value of c is 0.02.

<h3>What are the missing values?</h3>

When two variables have inverse variation, the two variables move in opposite directions. If one variable increases, the other decreases.

p = 8.31 / V

V = 8.31 / p

a = 8.31 / 83.1 = 0.10

b = 8.31 / 0.4 = 20.78

c = 8.31 / 415.5 = 0.02

To learn more about inverse relationships, please check: brainly.com/question/25748643

#SPJ1

5 0
2 years ago
Find the area of the figure.
harina [27]

Answer:

12.5 cm square

marks as branilist

6 0
3 years ago
The square with a side length (x + 3) and an equilateral triangle with side lengths (3x-1) have the same perimeter what is the v
julia-pushkina [17]

Answer:

x = 3

Step-by-step explanation:

Side lenght of square = (x + 3)

Side length of equilateral triangle = (3x - 1)

It is Given that:

Perimeter of square = Perimeter of equilateral triangle

4 times side length of square = 3 times side length of equilateral triangle.

\therefore \: 4(x + 3) = 3(3x - 1) \\  \\  \therefore \: 4x + 12 = 9x - 3  \\ \\ \therefore \:12 + 3 = 9x - 4x \\  \\ \therefore \:15 = 5x \\  \\ \therefore \:x =  \frac{15}{5}  \\  \\  \huge \red{ \boxed{\therefore \:x = 3}}

3 0
4 years ago
A tennis player has won 24 out of 36 matches. His sponsor says that he must win 70% of his total number of matches to qualify fo
pashok25 [27]

Answer:

He must win 11 more matches to qualify for the bonus.

Step-by-step explanation:

24/36 * 100 = 67% (to the nearest %) - This is the current percentage of what the Tennis player has won.

If we add 14 more matches on to the 36 the player has already played, we know that the Tennis player plays 50 matches in total.

Let's say the Tennis player was playing 100 matches, they would need to win 70 or more to qualify for the bonus. Because the player is playing half this amount of matches, we half the amount of games they have to win...

35/50 games or more must be won to qualify for the bonus. The Tennis player has already won 24 matches, so must win 11 more matches to qualify for the bonus.

Hope that helps!

5 0
3 years ago
Read 2 more answers
Solve the following problems:
meriva

Answer:

1. 3x +7x = 360°

10x = 360

x= 36

measure of first angle = 36*3= 108°

measure of second angle = 36*7 = 252°

6 0
3 years ago
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