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Gala2k [10]
3 years ago
8

(20 POINTS AND BRAINLIEST FOR BEST)

Mathematics
1 answer:
Alexxx [7]3 years ago
5 0

Subtract the original from the new to find the difference:

148 - 74 = 74

Now divide the new by the difference:

148 / 74 = 2

Multiply that by 100 to get the percentage:

2 x 100 = 200%

It was a 200% increase.

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Help with #9 pleaseeee
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Answer:

9' - 1.29"

Step-by-step explanation:

Total rise = 5' - 2"

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1' = 12" = 1 feet = 12 inches

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3' = 7 * 12 = 84"

Total rise = 60" + 72" = 62"

Total run = 84" + 6" = 90"

Length of stringer = hypotenus

Hypotenus = √(total rise² + total run²)

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Hypotenus = 109.28860"

Convwrting back to feet and inches

= 9' - 1.29"

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Let x + 15 = total penguins

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Double Check

15 / 50 * 100 = 30%  Correct!!!


3 0
2 years ago
Can see please help me with the 2 equations (in the picture) find x
Lunna [17]

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1. x = 2

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2 years ago
Help please!! -1/y^-4
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5 0
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Read 2 more answers
Jasmine is baking and selling cupcakes for $15 per dozen.She would like to make more than $120 in cupcake sales. Which number li
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Answer:

Step-by-step explanation:

Jasmine is baking and selling cupcakes for $15 per dozen.

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All integers to the right of 8 (excluding 8) satisfies the situation.

3 0
2 years ago
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