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ollegr [7]
3 years ago
11

The circumference of a dime is 56.52 mm find the diameter

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
7 0
<span>17.9mm is the diameter of a dime</span>
Snowcat [4.5K]3 years ago
3 0
Circumference= pi × d
So
d= circumference/pi
So to find out the diameter, just do 56.52/pi= 17.99mm (2 d.p.)
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I have another Brainliest reward
Luba_88 [7]
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65mph with 277 mi
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so answer is YES

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answer
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3 0
2 years ago
What is the least common denominator of 4 and 10
telo118 [61]

Answer:

20

Step-by-step explanation:

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3 years ago
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Sindrei [870]

I think it is true. But Please don't take my word on it.

5 0
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Read 2 more answers
There are a total of 21 students in the choir and the drama club. There are 7 more students in the choir than the drama club. Wr
PolarNik [594]

Answer:

<em>The number of students in the drama club is 7 and the number in the choir is 14</em>

Step-by-step explanation:

X = Number of students in choir club

Y =  Number of students in drama club

<u>First equation:</u>

x + y = 21

<u></u>

<u>Since we know that there are 7 more students in the choir club than the drama club, that means:</u>

x + 7 = y

<u>A little trick that you can do to find y is this:</u>

21 students in the choir and drama club - 7

=> 14

Meaning that y is 14

<u>So lets go back into our second equation:</u>

x + 7 = 14

7 + 7 =14

x=7

<u>Plug both variables in:</u>

7 + 14 = 21

So that means that there are 7 students in the drama club and 14 students in the choir club.

8 0
2 years ago
what is the slope of the line that passes through the points (-2,7) and (2,-5)? Write your answer in simplest form.
MatroZZZ [7]

Answer: -3

Step-by-step explanation: m= -5-7/2+2=-12/4=-3

M=-3

5 0
2 years ago
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