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diamong [38]
2 years ago
13

A new brand of refrigerators and air conditioners saves 15% on power use. Your present monthly power bill averages $200. What wo

uld be your monthly savings by using this new brand?
Mathematics
2 answers:
Art [367]2 years ago
7 0

Answer:

$170

Step-by-step explanation:

15 percent of 200 is 30 and 30 minus 200 would be 170

Brrunno [24]2 years ago
3 0
170 :))))):)))))))))
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Use the Distributive Property of Multiplication over Addition to find each missing number.
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Answer:

(3*9)+(3*6)

Step-by-step explanation:

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Can someone please help me?
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none because they all correlate with each other and there are no obvious anomalies

Step-by-step explanation:

3 0
3 years ago
How do I solve this question?
Sati [7]

Answer:

m=2 and n=3

Step-by-step explanation:

<u>Step</u> :-

Given  [ 2 x^{n}y^{2} ]^m = 4 x^6 y^4

using algebraic formula (a^m)^n= a^{mn}

now

2^{m} x^{mn} y^{2m} = 4x^{6} y^{4}

now equating 'x' powers, we get

x^{mn} = x^{6}

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now

y^{2m} = y^{4}

Equating 'y' powers ,we get

2 m=4

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substitute m= 2 in equation (1)

we get

2 n=6

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verification:-

substitute m=2 and n=3 , we get

[ 2 x^{n}y^{2} ]^m = 4 x^6 y^4

(2 x^{3} y^2)^2 = 4 x^6 y ^4\\

4 x^6 y^4 = 4 x^6 y^4

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4 0
2 years ago
4(v + 8) = 40
Musya8 [376]
1. 2 as 4 x 2 is 8 and 4 x 8 is 32 so 32 + 8 = 40
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Please help I only have an hour. ​
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Answer:

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Distance (d) = \sqrt{x^2+y^2}= \sqrt{13} =3.605551275464

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y = 0.66666666666667x + 1.3333333333333

or

y=\frac{2}{3}x+\frac{4}{3}

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When y=0, x = -2

4 0
2 years ago
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