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LenKa [72]
2 years ago
13

The weight of a child in 1990 was 40 lb. By 2005, the child's weight

Mathematics
1 answer:
Maslowich2 years ago
5 0

Answer:

225%

Step-by-step explanation:

1. Divide the new weight by the original weight.

90/40 = 2.25.

2. Multiply by 100 to get the percentage.

2.25 x 100 = 225%

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Step-by-step explanation:

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Perform the following operation
Cerrena [4.2K]

Answer:

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Tresset [83]

Answer:

2x\sqrt{3}.

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2 years ago
Find the value of x.<br> I Need to show the equations please, and show my work
defon

Answer:

15

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since both equations are set with a right angle, the equation must be equal to 90 degrees. So you set the equation as

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then divide 5 from both sides.

75/5= 15

so x is 15 :).

6 0
3 years ago
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