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emmainna [20.7K]
3 years ago
10

Solve -37 n = -56 for n

Mathematics
1 answer:
KIM [24]3 years ago
4 0
<span>-37 n = -56
n=</span>-56/<span>-37
n=56/37 or ~1.51</span>
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elena-14-01-66 [18.8K]

For this case we can apply the Pythagorean theorem to find "x". Taking the rectangle triangle of base 5 we have:

x = \sqrt {11 ^ 2-5 ^ 2}\\x = \sqrt {121-25}\\x = \sqrt {96}\\\x = \sqrt {4 ^ 2 * 6}

By definition of power properties we have:

\sqrt [n] {a ^ m} = a ^ {\frac {m} {n}}

So:

x = 4 \sqrt {6}

Answer:

x = 4 \sqrt {6}

8 0
3 years ago
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Joe makes belts. He has 9 buckles. He uses 12 rivets on each of 4 belts and 15 rivets on each of 2 belts. He has 22 rivets left
Lerok [7]

Answers:

1. There are rivets on the belts.

2. Extra information given in the problem:

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b. He has 22 rivets left over.


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2. The extra information given in the problem is the information that we didn't use to solve it. In this case:

a. He has 9 buckles.

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4 0
3 years ago
Sam has two apples and his mother takes away one how many does sam have left ?
riadik2000 [5.3K]

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7 0
3 years ago
Two solid metal spheres have masses of 5 kg and 135 kg respectively. If the radius of the smaller one is 4 cm, find the radius o
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Answer: 12 cm

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8 0
2 years ago
Gary deposited $20 in a savings account earning 10% interest, compound annually. to the nearest cent, how much will he have in 3
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<h3>Answer: $26.62 </h3>

============================

Work Shown:

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t = 3 is the number of years

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A = 20*(1+0.1)^(3)

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3 years ago
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