3 years ago

Work out the volume of a cuboid of edge 4cm by 4cm by 7cm

Mathematics

1 answer:

snow_tiger [21]3 years ago

8 0

Volume = 4 * 4 * 7 = 112 cm^3 Answer

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Please help !!! 20 points!!!

lapo4ka [179]

DE/ 120 = 45/360

DE = 120 * 45 /360

DE = 15

Answer

B. 15 cm

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3 years ago

Write the percent as fraction: 8⅓%

Ugo [173]

Answer:

2700%

Step-by-step explanation:

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3 years ago

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What is 75 equals 6 multiplied by w

guajiro [1.7K]

75=6w is the answer to that

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3 years ago

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8/3 x 9/7 or 8/3 x 9/4<br> Which is greater? How do you know?

Vinvika [58]

Well, let's multiply them!

8/3 * 9/7 = 72/21

8/3 x 9/4 = 72/12.

We know the one with the smallest denominator is larger if the numerator is the same. So that means

72/12 is larger.

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3 years ago

A chain weighs 8 pounds per foot. How many ounces will 5 inches weigh? Round your answer to the nearest tenth as needed.

Butoxors [25]

Given that a chain weighs 8 pounds per foot.

We to find the weight in ounces per 5 inches.

It is known that 1 foot is equal to 12 inches and 1 pound is equal to 16 ounces.

Given that the weight is 8 pounds per foot.

$\begin{gathered} 8\text{pounds per foot}=8\text{ pounds per 12 inches} \\ =16\times8\text{ ounces per 12 inches} \\ =128\text{ ounces per 12 inches} \\ =10.6\text{ ounces per inch} \\ =10.6\times5\text{ ounces per 5 inches} \\ =53\text{ ounces per 5 inches} \end{gathered}$

Thus, the answer is 53 ounces in 5 inches.

7 0

1 year ago