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inessss [21]
3 years ago
12

Find the area of the shaded region

Mathematics
2 answers:
Tresset [83]3 years ago
5 0
29.5cm , have a good day!
zepelin [54]3 years ago
3 0

Answer:

area of a circle πr^2

r = 10/2 r = 5

π5^2 = 78.5

area of the square length X width

7 x 7 = 49

78.5 - 49 = 29.5

shaded region = 29.5 square cm

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torisob [31]

The number of miles in day at which the rental cost for the company A and Company B are the same is 200 miles

The Company A rented the truck for $40 a day plus $0.40 per miles

The expression will be

40+0.40x

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The company B rented the truck for $20 a day plus $0.50 per miles

20+0.50x

To find the number of miles in a day at which the rental costs for Company A and Company B are the same, the linear equation will be

40+0.40x = 20+0.50x

40-20 = 0.50x-0.40x

0.1x = 20

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Hence, the number of miles in day at which the rental cost for the company A and Company B are the same is 200 miles

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6 0
1 year ago
Vu has 2 pizzas that he cuts into sixths how many 1/6-size pizzas does he have?
const2013 [10]
12 slices in total (6 slices per pizza)
8 0
3 years ago
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Question Category: Solving Quadratic Equations by Factoring Select the correct answer. Find the solution(s) for x in the equatio
Novay_Z [31]

Answer: x = 4; x = 5

Step-by-step explanation:

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x^2 - 9x + 20 = 0

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-5 + (-4) = -9

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6 0
3 years ago
A researcher took a poll of people in his state. He asked each person if he or she had any pets (Yes or No) and to state his or
Arlecino [84]

Answer:

DF = 2

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In this question, political party affiliation could be Republican, Democrat, or Other. Thus, sample size is 3.

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Thus, degree of freedom value would be 2

8 0
3 years ago
30<br> 45<br> 60<br> Which is it? <br> Help please
blagie [28]

Answer:

D = 90°

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