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Deffense [45]
4 years ago
6

Find the circumference of a circle whose diameter is 16 mm

Mathematics
2 answers:
mihalych1998 [28]4 years ago
8 0
C=2(3.14)(8)
C=6.28×8
C=50.24mm
Zarrin [17]4 years ago
6 0
I hope this helps you


circumference =2pi.r


circumference =2.pi.16


circumference =32pi
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Answer:

1

Step-by-step explanation:

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katovenus [111]

Answer:

2=173

4=309

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2=37+68(2)=173

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For problems like these, it's very helpful for looking at key words. 'How many more' suggests that one value is greater than the other by a certain amount, which means subtraction. Let's do the same for this equation.

If 165 is m greater than 130, then this means 130 + m = 165.

This will also mean that m is 130 less than 165. To solve this, isolate the variable and subtract 130 from both sides:

130 - 130 + m = 165 - 130

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3 years ago
A particle moves along the x–axis so that at time t its position is given by x(t) = (t+1)(t–3)3. For what values of t is the vel
rosijanka [135]

I'll assume that's an exponent at the end there:

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x'(t) = 3 (t+1)(t-3)^2 + (t-3)^3

That worked; let's do it again:

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NARA [144]

Answer:

B

Step-by-step explanation:

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