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3 years ago

(82 POINTS AND BRAINLYEST)

Mathematics

2 answers:

algol133 years ago

7 0

Answer:

4 inches

Step-by-step explanation:

The equation for volume of a rectangular prism is V=lwh, where l=length, w=width, h=height.

We are given the volume, length, and width, so let's put those in and solve for the height.

V = lwh

660.24 = 13.1*12.6*h

660.24=165.06h

660.24/165.06 = h

4 = h

<u>The height is 4 inches.</u>

andrew11 [14]3 years ago

4 0

Answer:

4 inches

Step-by-step explanation:

Volume = length × width × height

660.24 = 13.1 × 12.6 × height

height = 660.24/165.06

height = 4

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Roberto is 3 years older than Carolyn. In 7 years the sum of their ages will be 81. How old is Roberto now?

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2 years ago

Rebecca went swimming yesterday. After a while she had covered one fifth of her intended distance. After swimming six more lengt

alukav5142 [94]

Answer:

Option E.

Step-by-step explanation:

Let the intended length of Rebecca's swimming is = x units

and we assume the length of the pool = l units

Now it is given in the question that " She covers one fifth of her intended distance "

That means distance covered = $\frac{x}{5}$

" After swimming six more lengths of the pool she had covered one quarter of her intended distance"

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