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mars1129 [50]
3 years ago
6

If the area of a circle is 16 pi cm2 what is the circumference of the circle in terms of pi?

Mathematics
1 answer:
Mashutka [201]3 years ago
8 0
The answer is B. 8pi
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Which equation can be used to solve for the unknown number? Seven less than a number is thirteen.
zysi [14]

Answer:

n-7=13

Step-by-step explanation:

We need to find an equation that represents the expression: "Seven less than a number is thirteen".

It means that a number minus 7 equals 13. So, the correct option is: n-7=13

Bonus: Solving for 'n' we have that n=20.

So, Seven less than 20 equals 13!!

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It is C

Step-by-step explanation:

You have to make a subject to research before your make a question, because you dont know what your looking for then.

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3 years ago
Please help no du mb answers
vladimir1956 [14]

Answer:

A = (-2,5)

B = (5,5)

the distance between the points is 7

Step-by-step explanation:

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3 years ago
Miguel bought 8 equally priced pens for $3.84.<br><br> How much will 15 of these pens cost?
Snezhnost [94]

Answer:

$7.20

Step-by-step explanation:

If 8 pens cost $3.84, we need to find out how much ojne pen costs.

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$3.84 / 8 = $0.48

1 pen cost $0.48

We then need to work out the cost of 15 pens. So from using the information that one pen costs $0.48 we can multiply that by 15 to find out the answer.

$0.48 x 15 = $7.20

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2 years ago
How are the functions<br> f(x) = 16* and<br> 19(x) = 161/2<br> related?
trapecia [35]

Answer:

F(x) = 16^x = 8^2x

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Step-by-step explanation:

3 0
3 years ago
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