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koban [17]
3 years ago
14

Can the square root of 130 be simplified.

Mathematics
2 answers:
arsen [322]3 years ago
7 0
<span> now were going to factor out 130, and according to that principle, any numeral needs a pair to be pulled to the outside of the radical. </span>

<span>130 breaks down to 10 x 13 </span>
<span>13 is prime so leave it, 10 breaks down to 5 x 2. </span>
<span>We have 13 x 5 x 2 and no pairs. Sqr root of 130 is already as simplified as possible. Use a calculator for an approximation. 11.40 </span>
avanturin [10]3 years ago
4 0
No,\ because\ 130=2\cdot5\cdot13.\\\\\sqrt{130}\ is\ irrational\ number,\ cannot\ be\ simplified.
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2 years ago
What is 45% of $360
Elis [28]
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3 years ago
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rodikova [14]

Answer:

C. N = 400 / 10

Step-by-step explanation:

Lawn-cutting Bank Account = $325

Amount paid for gas = $75

Total amount earned = Lawn-cutting Bank Account + Amount paid for gas

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= $400

Amount earned per every lawn he mowed = $10

How Many Lawns Did He mow?

Let N = number of lawns he mowed

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5 0
2 years ago
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N76 [4]

Answer:

(0, 1)

(-1, -1)

(1,3)

Step-by-step explanation:

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y = 2x + 1

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y = 1

Hence the required pair is (0, 1)

when x = -1

y = 2(-1) + 1

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y = -1

Hence the coordinate is (-1, -1)

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3 years ago
Find the measure of angle c
Vlad [161]

Answer:

Roughly 70.29 degrees

Step-by-step explanation:

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Angle C:

3x

3(23.43)

70.29

4 0
3 years ago
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