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3 years ago

5

A student constructs a regular square pyramid with a base that has sides of 13.2 cm and a slant height of 6 cm. Find the surface

area of the pyramid.
30 Points!!!!

1 answer:

Komok [63]3 years ago

6 0

Answer:

It is 409.72.

Step-by-step explanation:

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4 years ago

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bezimeni [28]

we know that

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<u>Find how cookies eats Mailyn in one minute</u>

by proportion

$\frac{32}{60} \frac{cookies}{minutes}= \frac{x}{1} \frac{cookie}{minutes} \\\\ x=32/60\\x=0.53 \ cookies$

2) Juan needs 3 hours to eat 32 cookies

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by proportion

$\frac{32}{180} \frac{cookies}{minutes}= \frac{x}{1} \frac{cookie}{minutes} \\\\x=32/180 \\x=0.18\ cookies$

<u>3) Find how long will it take them to eat 40 cookies together</u>

we know that

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so

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therefore

<u>the answer is</u>

$56.34\ minutes$

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Step-by-step explanation:

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