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nasty-shy [4]
3 years ago
7

Two circle are inscribed inside squares. Write a function f in terms of the radius r that represents the area of the shaded regi

on. Leave your answer in terms of π.
f(r)=___
Mathematics
1 answer:
dlinn [17]3 years ago
8 0
Which shaded region? are you talking about the region between the circle and square?
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What number is a factor of 4 and a multiple of 36
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Answer:

108 \ \\ \ is \: a \: multiple \: of \: 36

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Ray and Kelsey are working to graph a third-degree polynomial function that represents the first pattern in the coaster plan. Ra
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Hints:
Intercepts could mean either x-intercept or y-intercept.
3 zeroes means three x-intercepts.

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Each week our school’s team travels to other schools for competitions. Today the five members of the gymnastics team and seven w
Aliun [14]

Answer: The answer is 9.


Step-by-step explanation:  Given that five members of gymnastics team and 7 members of weight lifting team are travelling in two vans  to the rival school for competition. We are to find the number of ways in which they can ride in two vans such that no van contains more than eight passengers and there is at least one member of each team in each van.

Let 'g' and 'w' denote a member of gymnastics team and weight lifting team respectively.

Then, the possibilities are

For 1 g, we can choose 3w, 4w, 5w, 6w.

For 2g, we can choose 2w, 3w, 4w, 5w, 6w.

For 3g, we can choose 1w, 2w, 3w, 4w, 5w.

For 4g, we can choose, 1w, 2w, 3w, 4w.

Therefore, there are (4 + 5 + 5 + 4) = 18 ways.

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4 0
3 years ago
Anduin casts a variety of healing spells. The number of health points that each of his healing spells restores
melomori [17]
43+57+30+18+26+12=186
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5 0
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The rule for the number of fish in a home aquarium is 1 gallon of water for each inch of fish length. Marta's aquarium holds 33
tigry1 [53]
<h3>Answer:</h3>
  • A: 7 inches
  • B: 6 inches
<h3>Step-by-step explanation:</h3>

We can let the variables A and B stand for the length in inches of fish A and fish B, respectively.

If we assume each person bought fish having a total length of 1 inch per gallon of aquarium, then we can write equations ...

... 3A +2B = 33 . . . . . total length of Marta's fish

... 3A +4B = 45 . . . . . total length of Hank's fish

Subtracting the first equation from the second, we get ...

... 2B = 12

... B = 6 . . . . . divide by 2

Using this value in the first equation, we have ...

... 3A + 2·6 = 33

... 3A = 21 . . . . . . . . subtract 12

... A = 7 . . . . . . . . . . divide by 3

Fish A is 7 inches long; fish B is 6 inches long.

6 0
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