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damaskus [11]
2 years ago
11

The aspect ratio of a rectangular shape is it's length divided by it's width (L/W). If the aspect ratio of a chalkboard is 4:3 a

nd the width is 5 in, what is the length of the chalkboard? A. 6.67 in B. 9.33 in C. 12 in D. 14 in

Mathematics
1 answer:
saul85 [17]2 years ago
5 0
The answer is C. 12in
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May I get some help? Thank you!​
Katen [24]

Answer:

vol. of triangular prism = lbh/2

vol. of rectangular prism = 18 of vol. of triangular prism

18x = 18 + 14x

4x = 18

x=4.5 ft

so vol. of rectangular prism = 6 × 4 . 5 × 3 = 81 ftcube

7 0
2 years ago
Read 2 more answers
How to solve inscribed angles
alisha [4.7K]
If it involves an Arc, the inscribed angle is 1/2 of the measure of the are across from it. If the figure inscribed in a quadrilateral, opposite angles are supplementary (when added together equals 180 degrees) This is all I know :)
7 0
2 years ago
The volume of a cone is 37x3 cubic units and its height is x units.
Alla [95]

Answer:

  6x

Step-by-step explanation:

The formula for the volume of a cone is ...

  V = (π/3)r²h

Filling in the given values and solving for r, we find ...

  37x³ = (π/3)r²x

  (3·37/π)x² = r² . . . . . . . . divide by the coefficient of r²

  x√35.3324 ≈ r ≈ 5.94x

The closest answer choice is 6x.

5 0
3 years ago
Are the fractions 1/5 , 5/5 , and 5/1 equivalent?Explain.
NeX [460]
<span><u><em>Answer:</em></u>
They are not equal

<u><em>Explanation:</em></u>
<u><em>Let's take a look at each one of them separately:</em></u>
</span>\frac{1}{5}<span> : This fraction is in the simplest form. It is equivalent to 0.2
The fraction is formed by dividing one part over five

</span>\frac{5}{5}<span> : This fraction is not in the simplest form. We can divide 5 by 5 and the answer would be 1. Therefore, </span>\frac{5}{5}<span> is equivalent to 1

</span>\frac{5}{1}<span> : This fraction is not in the simplest form. We can divide 5 by 1 and the answer would be 5. Therefore, </span>\frac{5}{1}<span> is equivalent to 5.

Based on the above, we can cnfirm that 0.2 , 1 and 5 are not equivalent.
Therefore, the given fractions are not equivalent

Hope this helps :)</span>
5 0
2 years ago
6) Which is the best deal?<br> 3.45 lbs for $3.58<br> $10.23 for 10.43 lbs
kirill115 [55]

Answer:

3.45 lbs for $3.58 because your getting 3 pounds of the item for 3 dollars.

Step-by-step explanation:

3.45 lbs for $ 3.58 is cheaper than 10.43 lbs for 10.23

5 0
2 years ago
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