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horsena [70]
3 years ago
10

Mr. Lin received a box of books in the shape of a rectangular prism. The volume of the box is 486 in? What is the width of the

Mathematics
2 answers:
pickupchik [31]3 years ago
6 0

Answer:

9 inches.

Step-by-step explanation:

Volume = length * height * width

486 = 18 * 3 * w

w =  486 / (18*3)

= 486 / 54

= 9 inches.

Please mark Brainliest

also have a nice day

:)

Basile [38]3 years ago
4 0
The answer is 9 good luck ok!
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shtirl [24]
A= v/mj is the formula
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Quick algebra 1 question for 50 points!
Ipatiy [6.2K]

Answer:

d: y=5x

Step-by-step explanation:

Since we know a few points: (2,10), (3,15), (4,20), we can use two of them to first find the slope. The equation for the slope is (Increase in y)/(increase in x).

1. Slope between (2,10) and (3,15) is 5/1 which is 5. So the slope will be 5.

2. With the slope, we know that our equation will be: y=5x+b. To find b, we can replace x and y with another point. 20 = 5(4)+b. --> 20 = 20 +b. Now we know that b equals 0.

Our final equation will be y = 5x.

RECHECKING!

I'll recheck whether my answer is right or not using Desmos (A online graphing calculator).

I added an image down below, and I drew the points in blue. This shows that since the graph crosses all three points, it is correct.

WHY y=1/5x IS NOT CORRECT (based on your comments)

If you look at the points, the relationship between x and y is not 1/5. If you multiply something from x, it should become 10.

--> 2 times __ = 10

--> 3 times __ = 15

--> 4 times __ = 20

And clearly, __ will be 5. If it becomes 1/5, we won't get the right number of y.

This is why y=1/5 is not correct.

Hope this helps!

3 0
2 years ago
Read 2 more answers
A circle has a sector with area 27pie and central angle of 120
yaroslaw [1]

Answer:

Step-by-step explanation:

27π= 120°/360°* πr^2

81=r^2

r=9

Area of circle=πr^2

Area of circle=254.34 or 81π

3 0
3 years ago
What is the value of x- This is for brainliest!
aleksandr82 [10.1K]
You would need to write a solvable equation, and you can do this because you know that angles in a triangle add up 180° so the missing angle must be (180 - 9x). This makes the equation:
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6x + 9 + 180 - 9x = 180
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- 189
-3x = -9
÷ -3
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So your answer is x = 3, I hope this helps!
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3 years ago
During a season, the 40th percentile for points scored per player in a game is eight.
iris [78.8K]

Answer:

The interpretation is that in 40% of those games the number of points scored per player was lesser tha 8 and in 60% of the games the number of points scored per player was higher than 8.

Step-by-step explanation:

When a value V is said to be in the xth percentile of a set, x% of the values in the set are lower than V and (100-x)% of the values in the set are higher than V.

During a season, the 40th percentile for points scored per player in a game is eight. Interpret the 40th percentile in the context of this situation.

The interpretation is that in 40% of those games the number of points scored per player was lesser tha 8 and in 60% of the games the number of points scored per player was higher than 8.

5 0
3 years ago
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