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nadezda [96]
3 years ago
10

The circumference of a circle is proportional to the diameter of a circle. A circle with a diameter of 7m has a circumference of

22 m. What is the scale factor as a decimal, to two decimal places?
Mathematics
1 answer:
Mila [183]3 years ago
6 0

Answer:

3.14

Step-by-step explanation:

Note that 22 m equals about 3.1428 times 7 m.

In other words, 22 m equals 3.1428 times 7 m.

Thus, the scale factor, to 2 decimal places, is 3.14.

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2 years ago
A cell phone cost $210 a battery charger costs $15 and batteries cost $5 .what is the sales tax and total price for purchasing t
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<h3><u>Solution:</u></h3>

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