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Neko [114]
3 years ago
14

Find the area of this figure. Round your answer to the nearest hundredth. Use 3.14 to approximate

Mathematics
1 answer:
arlik [135]3 years ago
3 0

Answer:

26.13

Step-by-step explanation:

to find the area of a circle, it's pi*r squared:

pi*3squared=9pi

it's a semi-circle so you divide it by two=4.5pi

they are telling us to use 3.14 instead of pi, so it would be:

4.5*3.14=14.13

now we find the area of the triangle. And we use the formula, (height*base)/2:

6*4/2=12

now we add the sums together, which is:

12+14.13=26.13

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Step-by-step explanation:

Step 1: Subtract 4 from both sides

z + 4 - 4 = 11 -4

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sleet_krkn [62]

Step-by-step explanation:

l = length

w = width

l/w = 5/2

l = 5w/2

l×w = 1000ft²

(5w/2)×w = 1000

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5w² = 2000

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the width is 20ft.

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The weights are within 2 standard deviations of the mean are 8.9 lbs, 9.5 lbs and 10.4 lbs

<h3>How to determine the weights?</h3>

The given parameters are:

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The weights within 2 standard deviation is represented as:

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Read more about standard deviation at:

brainly.com/question/11743583

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