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Mathematics

2 answers:

Dvinal [7]2 years ago

5 0

I think it is 14LB (pounds)

iren [92.7K]2 years ago

5 0

15, as the numbers 12,16 and 14 have already been used and 15 is between 14 and 16 when counting up to 24.

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I need help with finding side lengths... Please ASAP! Thanks

ratelena [41]

Step-by-step explanation:

a . write the formula for finding area that is area= L by W so to get w will area over length so 4731/83= 57
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8 0

2 years ago

Tell whether the sequence is arithmetic. If it is, identify the common difference. 4, 8, 16, 32, …

zaharov [31]

Answer:

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2 years ago

Find the volume of the composite solid. Round your answer to the nearest tenth

Vesna [10]

Answer:

V = 1206.3 $ft^{3}$

Step-by-step explanation:

This shape is made up of a cylinder on the bottom and a cone on the top. We'll find the volumes of these shapes separately and then add them together.

Volume of a cylinder = area (of the base) x height

Substitute in the formula for the area of a circle.

V(cylinder) = $\pi$ $r^{2}$ x h

Substitute in the values for the radius (8) and height (4)

V(cylinder) = $\pi$ x $8^{2}$ x 4

Evaluate using a calculator

V(cylinder) = 804.2477

To the nearest tenth, V(cylinder) = 804.2

Volume of a cone = $\frac{\pi r^{2}h }{3}$ . This is the area of the circular part of the cone ( $\pi r^{2}$ ), multiplied by the height from the point to the base, all divided by 3.