4 years ago

Show how you solved this by each step.

Mathematics

1 answer:

brilliants [131]4 years ago

6 0

Football is green, so 42% of the people like football.

210 people like football.

To find the total number of people surveyed, divide 210 by 42%:

210 / 0.42 = 500

500 people were surveyed.

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Find the area of the circle. Round to the nearest tenth. Use 3.14 for π.

astra-53 [7]

Answer:

A. 154 $in^{2}$

Step-by-step explanation:

The formula for the area of a circle is $\pi r^{2}$

First find the radius by dividing the diameter by 2, which is 7

$\pi *7^{2}$

$49\pi$

≈154 $in^{2}$

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3 years ago

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Through:(3,5), parallel to y=9/5x+5

beks73 [17]

Answer:

False

Step-by-step explanation:

5=9/5.3+5

5=45.3+5

5= 135+5

5 does not =140

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3 years ago

two walkers 16 miles apart travel toward each other. one travel 3 miles per hour and the other 4 miles per hour. if the latter i

dem82 [27]

I think 8 hours
I'm not sure

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3 years ago

What is the slope of this line? y = 2x + 9 m = [?]

Alecsey [184]

Answer:

m = 2

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

m = slope

b = y-int

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3 years ago

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At Marie's Book and Music Store, 7/20 of the sales come from

Vladimir79 [104]

The fraction would be 16/20

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3 years ago