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tino4ka555 [31]
2 years ago
12

Find the LCM of the each set of numbers 7,14

Mathematics
2 answers:
kipiarov [429]2 years ago
5 0

List common multiples of 7: 7,14,21,28,35,42 ...

List common multiples of 14: 14,28,...

So, the Least common multiple is 14

il63 [147K]2 years ago
5 0

the LCM of 7 and 14 is 14.

•7= 0, 7, 14, 21, 28, ...

•14= 0, 14, 28, 42, ...

since we are looking for the least common multiple, then it is 14.

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if 7 dancers were at a dance and 46 more came in and h left and there was 13 dancers left how many was h
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<span>If 7 dancers were at a dance and 46 more came in and h left and there was 13 dancers left how many was h
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3 years ago
I have NO idea how to do this to be honest.
vazorg [7]
(-5a)(-3a ²)
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4 0
2 years ago
Read 2 more answers
(Answer with steps please)
77julia77 [94]

Answer:

Step-by-step explanation:

a). Total surface area of cylinder is defined by sum of curved surface area and surface area of the top and bottom.

Total surface area = 2πrh + 2πr²

Skateboarders use a half pipe structure which are not closed at the ends.

Therefore, curved surface of the half pipe = \frac{2\pi rh}{2}

                                                                      = πrh

b). If r = 2.5 m and h = 9 m,

Curved surface area of the half pipe = π(2.5)(9)

                                                             = 70.69 m²

                                                              ≈ 71 m²

4 0
2 years ago
Simplify the given expression.<br> (3x+8)(2x+6)
sladkih [1.3K]
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using the foil method, you can expand the given expression. It is already in simplified form with the given (3x+8)(2x+6)
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In the radian system of angular measurement, what is the measure of one revolution?
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Answer:

option

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Step-by-step explanation:

Mark brainliest

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