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Vanyuwa [196]
2 years ago
11

Is 65 and 66 numbers

Mathematics
2 answers:
svlad2 [7]2 years ago
6 0

Answer: yes?

Step-by-step explanation:

alexdok [17]2 years ago
6 0

Answer:

yes

Step-by-step explanation:

how could they not be?

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PLEASE HELP I HAVE NO IDEA WHAT IM DOING!!!
algol13

Answer: 28.26


Step-by-step explanation:

What your looking for is called the annulus (or the difference of two concentric circles). You can find the annulus by subtracting the area of the inner circle from the area of the outer circle. Volume of a circle= πr²

You are given the diameter in these problems, so you need radius.

For the first circle (8 in one) :

8/2=4    r=4

A=3.14(4)²

A=50.24

For the second one (10 in one) :

10/2=5   r=5

A=3.14(5)²

A=78.5

To find the measure of the annulus, you subtract those numbers, getting 28.26


8 0
3 years ago
Please please help me please please I’m begging you please
Svetradugi [14.3K]

Answer:

the answer is (A)

Step-by-step explanation:

6 0
2 years ago
-x+268=57 solve for x
Sergeeva-Olga [200]
Your answer would be x =211
7 0
3 years ago
Solve the following equation by factoring. 6x 2 - 5x = 50 {-5/3, 5} {-5/2, 10/3} {-10/3, 5/2}
rosijanka [135]
The correct answer is <span>{-5/2, 10/3}.</span>
6 0
3 years ago
Number 8 <br> solve for x
dalvyx [7]

Answer:

B

Step-by-step explanation:

Since equalateral all angles are 60. 60 - 69 = -9.

5 0
3 years ago
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