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notka56 [123]
2 years ago
10

The radius of a circle wheel is 35 cm. How many revolutions does it make to cover a distance of 81.40

Mathematics
1 answer:
vampirchik [111]2 years ago
5 0

Answer:

.37 resolutions

Step-by-step explanation:

2×22/7×35

44.5×=220

0.37 revolutions

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A rectangle has a length of 12 and a width that is half the length. What is the area?
Basile [38]

Answer:

Area = length x width

width = 1/2 length = 12/2 = 6 = width

area = 6x 12 = 72

Hope that answers your question

don't hesitate to comment if you are confused about something

Step-by-step explanation:

3 0
3 years ago
Which of the following represents the eccentricity of a ellipse
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The numerical value of the eccentricity of an eclipse ranges between 0 and 1

6 0
3 years ago
Solve the quadratic equation.<br> 2x2 + 35 = 17x
atroni [7]
Get it to equal 0

minus 17x from both sides

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tricky part
get something like
(2x-a)(x-b)
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so a and b are either 1 and 35 or 5 and 7

(2x-1)(x-35), nope
(2x-35)(x-1) nope
(2x-5)(x-7), nope
(2x-7)(x-5), yep

(2x-7)(x-5)=0
set to zero
2x-7=0
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8 0
3 years ago
The Triangles below are similar. What is the length of the side labeled X?
Monica [59]

Answer: 12

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
I need help brake down on how to work it out ,solving this type of equations.4x17=5x+6
Minchanka [31]
I believe you meant to have...
4x + 17 = 5x + 6...

Move the 4x to the right by subtracting it from both sides which in result you get...
17 = x + 6

Then you want to subtract 6 from the right to the left so you get...
11 = x

OR
If you meant 4 * 17 = 5x + 6 then what you do is multiply the left side which in turn gets...
68 = 5x + 6
Subtract six from the right to the left and you get...
63 = 5x
Divide by 5 then you get..
x = 63/5 or you can also say x = 12.6
6 0
3 years ago
Read 2 more answers
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