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Novosadov [1.4K]
2 years ago
5

Given Circle B where r = 2, determine the circumference.

Mathematics
1 answer:
kvv77 [185]2 years ago
5 0

Answer:

12.56

Step-by-step explanation:

Double the radius to get the diameter, 2 * 2 = 4

Multiply diameter x pi, 4 * 3.14 = 12.56

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60=F(15) <br><br> Please solve this and show work, please
Lubov Fominskaja [6]

Answer:

f = 4

Step-by-step explanation:

60= 15f

divide both side by 15

f = 4

3 0
3 years ago
The hypotenuse of a right triangle is 50 millimeters long. One leg of the right triangle is 30 millimeters long. What is the len
agasfer [191]
C. 40 
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40x40=1600
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5 0
3 years ago
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The number of students at valley view middle school increased by 10%, To 770 total students were endrolled at valley view middle
alexgriva [62]
Before the increase, there were 693 students
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3 years ago
Let U = {5, 10, 15, 20, 25, 30, 35, 40, 45, 50} A = {5, 10, 15, 20, 25} B = {25, 30, 35, 40, 45} C = {10, 20, 30, 40, 50} Find A
Dima020 [189]

Answer:

A∪B = {5, 10, 15, 20, 25, 30, 35, 40, 45}

Step-by-step explanation:

A = {5, 10, 15, 20, 25}

B = {25, 30, 35, 40, 45}

Find A∪B

There are 5 elements in set A

There are 5 elements in set B

A∪B is the combination of all the elements in set A and set B without repeating any

A∪B = {5, 10, 15, 20, 25, 30, 35, 40, 45}

A∪B has 9 elements in it

A ⋂ B = {25}

6 0
3 years ago
4^6 x 5^7 x 2^1<br> What is the answer
Serhud [2]
4 times 6 equal 24 and 5 times 7 is 35 and 2 times 1 is 2 so 35+24+2 and it equals 61
3 0
2 years ago
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