3 years ago

Find the surface area of the pyramid. The side lengths of the base are equal.

Mathematics

2 answers:

Firlakuza [10]3 years ago

8 0

Answer:

189.426

I used a calculator because the formula is complicated.

Sonja [21]3 years ago

3 0

Answer: 32.9 I think?

Step-by-step explanation:

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simplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2. 2 square root of 8 8 square root

Alex787 [66]

<u>Answer</u>

8√2

<u>Explanation</u>

Simply: 4√2 + 7√2 - 3√2

Let √2 = x

4√2 + 7√2 - 3√2 = 4x + 7x - 3x

= 11x - 3x

= 8x

Substituting x with √2

4√2 + 7√2 - 3√2 = 8√2

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3 years ago

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56 *5     x
----- =   --------
200   *5 1000
56(5) = 280 x = 280

56/200 = 7/25
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Answer:

2.07

Step-by-step explanation:

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The relationship between altitude and the boiling point of a liquid is linear. At sea level, the liquid boils at 220°F. As the

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Answer:

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Step-by-step explanation:

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