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Savatey [412]
2 years ago
6

Pls help and do quick!

Mathematics
1 answer:
motikmotik2 years ago
7 0

Answer:

If 50.24cm = Circumference

Radius = 8cm

If 50.24cm^2 = Area

Radius = 4cm

Step-by-step explanation:

50.24cm what? Circumference? Area?

π = 3.14

2πr = Circumference

50.24 / 2π = r

r = 8

πr^2 = Area

50.24 / π = r^2

r^2 = 16

r = 4

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Step-by-step explanation:

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mrs hamilton worked for a real estate agency. she sold a house for $175,000. the agency's fee for the sale was 4% of the sale pr
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3 years ago
Which fraction is equivalent to : 3/8 +1/8
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7 0
2 years ago
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Shows a reading which is 8% higher than the actual pressure.
Solnce55 [7]

The actual pressure before the percentage increase is 36.5

<h3>How to calculate the Actual pressure?</h3><h3 />
  • New pressure = £39.42
  • Percentage increase = 8%

let

  • x = actual pressure

39.42 = x + (8% of x)

39.42 = x + (0.08x)

39.42 = 1.08x

x = 39.42 ÷ 1.08

x = 36.5

Therefore, the actual pressure before the percentage increase is 36.5

Learn more about percentage:

brainly.com/question/11360390

#SPJ1

3 0
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