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myrzilka [38]
3 years ago
11

Circumference of circle is 16 pie inches. What is the are of the circle

Mathematics
2 answers:
tamaranim1 [39]3 years ago
8 0

Answer:

201.1 sq. m.

Step-by-step explanation:

Area = π · (d2)2 = 3.14 · (162)2 = 3.14 · (8)2 = 201.1 square meters.

Margarita [4]3 years ago
7 0

Answer:

64 pi

Step-by-step explanation:

We know that the diameter is 18 and the radius is 8. 8² is 64 and pi r² is area. 64 times pi is 64 pi! Hope this is useful!

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Answer: y = 1.3x + 1.8

Step-by-step explanation: I used Desmos

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3 years ago
Find the exact value of tan -75
anyanavicka [17]

Answer:

-2 + \sqrt{3}

Step-by-step explanation:

3 0
3 years ago
Brianna has 4 pink bracelets. One third of all her bracelets are pink. How many bracelets does brianna have?
aivan3 [116]
Hey there!

Let's first evaluate this problem, and the keyword we need to use. The problem says that out of the total number of bracelets Brianna has, x, 1/3 of them are pink. The reason the word of is so important throughout math is that it signifies multiplication. For example, 1/2 of 10 is 5 because 1/2 times 10 is 5.

Now, to apply that to this situation, we need to create an equation, a mathematical statement that indicated the equilibrium or equality of two values. Since we have 1/3 of all her bracelets, x is four, we can set up our equation. Here's another good keyword- is. Is signifies an equation, because it means "equal to" mathematically. For example, 5 is equal to 20/4.

We have:

1/3(x) = 4 

(One-third of x, the total amount of bracelets, is four.)

We don't want that fraction there. In order to get rid of it and keep the expression equal, we multiply both sides by 3. We have,

x = 12

Hope this helps!
8 0
3 years ago
There are 54 players in a beach volleyball club. Nine of the players cannot attend a game night. The coach needs to make even te
Irina-Kira [14]

Answer:

7/9

Step-by-step explanation:

There are 54 players.

Dividing 54 into 6 gives:54/6=9teams

But 9 players are not at the game,

So 54-9=45

Dividing 45 players into teams of 6 players 45/6=7.5 that is 7 teams and 3 players

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8 0
3 years ago
1.11111 as a fraction
Yuki888 [10]

Answer:

111111/100000.

Step-by-step explanation:

4 0
3 years ago
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