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LekaFEV [45]
3 years ago
8

A cube has a width of 20 ft what is the surface area of the cube

Mathematics
1 answer:
dexar [7]3 years ago
8 0
It is 2400. This is because each face is 400 square feet. There are 6 faces. So I multiplied 400 by 6 and got the answer. Hope I was helpful.
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(20 x 40) x 14 = ?
fredd [130]

To solve this problem, we must use the order of operations outlined by PEMDAS, which tells us that we should simplify or compute parentheses first, then exponents, multiplication, division, addition, and finally subtraction.

Using this method, we have to perform the multiplication inside the parentheses first.

(20 * 40) * 14

800 * 14

Finally, we must perform the final operation to simplify this expression, which is multiplication.

800 * 14 = 11200

Therefore, your final answer is 11200.

Hope this helps!

3 0
3 years ago
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iren [92.7K]

Answer:

Yes, No, No, No

Step-by-step explanation:

To decide whether the point lies on the circle, what you need to do it simply substituting the x and y values into the equation and check if it add up to be 25

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0² + 7² = 49, ≠RHS [No]

5 0
3 years ago
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sukhopar [10]
9 x 3.3 ft = 29.7 feet
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Answer:

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If he puts a down payment of 10% on $136,000

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Have an nice day!

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