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kvv77 [185]
2 years ago
8

Square root of 80 to the power of 2

Mathematics
2 answers:
Hitman42 [59]2 years ago
5 0

80 since the square root and the power of 2 would just cancel each other out resulting in just 80

Alex Ar [27]2 years ago
3 0
80 would be your answer for this question
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Please help please please
monitta

Answer:

x=10

y=-2

(10,-2)

Step-by-step explanation:

If X=10, we can put 10 in for x in the equation.

30 + 5y = 20

Next, we need to solve to find y.

We will get y on its own so we subtract 30 from 20 to get

5y=-10

We then know that 5 goes into -10 -2 times.

y=-2

5 0
3 years ago
The value of a machine depreciates each year by 5% of its value at the beginning of that year.If its value when new on 1st Janua
luda_lava [24]

Answer:

6460 pounds approx.

Step-by-step explanation:

Depreciation = P( 1 - r/100)^n [ n = time period, P= Principal and r= rate}

= 10,250(1-5/100)^9

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2 years ago
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Tanya [424]

Answer:

27

Step-by-step explanation:

28+17+17+15=76

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2 years ago
Whats the area of 8ft, 6ft and 2ft?
Vitek1552 [10]

Answer:

96

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8x6=48

48x2=96

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A composition of reflections across two intersecting lines is a rotation.


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3 years ago
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