PLEASE ANSWER THIS FOR ME

Mathematics

1 answer:

Brilliant_brown [7]4 years ago

3 0

First look at √(60+n). The first positive value of n that will make 60+n into a perfect square is 4, and √64 = 8.

Look at √(2n+28). If n = 1, 2, 3, (2n+28) = 30, 32, 34, whose square roots are all irrational. But if n = 4, we get √(2*4+28) = √36 = 6, which is rational.

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guapka [62]

You first subtract 1/5 from both sides
3/4-1/5 = 11/20
3/2x=11/20

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11/20 * 2/3
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3 years ago

Can somebody please help me? :(

Natasha2012 [34]

Answer:

143 square meters

Step-by-step explanation:

The surface has a width of 11 meters and a length of 13 meters.

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Is this correct?

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3 years ago

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Lyrx [107]

Emily earned $166 more in her account than Katie.

We use the compound interest formula for both of these:

$A=p(1+r)^t$

For Katie's deposit:
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For Emily's deposit:
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raketka [301]

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