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Nadusha1986 [10]
3 years ago
13

What is the length of R if R equals the product of 1.155 in the radius of the inside circle

Mathematics
1 answer:
Aleks04 [339]3 years ago
7 0

Answer: 2 times pi times the radius.

The radius is 1.155.

So the answer you will get is 7.25.

the answer would be 7.3 if you want to round it up.

Step-by-step explanation:

If you want to make the pi into your calculator just press shift and press the bottom middle where it has the x10x sign. That is how you get pi.

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Sergeeva-Olga [200]

Answer:

Standard form of the equation is:

∴ 3x+y=23

Step-by-step explanation:

Given equation:

y-2=-3(x-7)

To convert the given equation to standard form of equation:

A(x)+B(y)=c

Using distribution.

y-2=(-3x)+(-3\times-7)

y-2=-3x+21

Adding 2 both sides.

y-2+2=-3x+21+2

y=-3x+23

Adding 3x to both sides.

3x+y=3x-3x+23

∴ 3x+y=23

6 0
3 years ago
Please help me on this!
Likurg_2 [28]

Step-by-step explanation:

no I won't thanks though

6 0
3 years ago
Please help ASAP! Only answer if you know the correct answer! Thanks :)
ruslelena [56]

Answer:

29 Minutes

Step-by-step explanation:

The original speed is given in miles per hour (like a car), but the answer is asking for miles per minute, so we must convert the speed into miles per minute first. To do this, we set up this equation: \frac{10.1 miles\ }{1 hour}x\frac{1}{60minutes} which equals  \frac{0.168333333miles}{minute}. We can then divide the desired number of miles by the speed in miles per minute. Here is the eqaution for this \frac{4.9miles}{\frac{0.168333333miles}{1minute} }. The miles cancel and you are just left with 29.1 minutes after you divide 4.9 by 0.168333333. Hope this helps!

7 0
2 years ago
Based on the sample results, about what proportion of the population has a favorite social network?
svet-max [94.6K]

Answer:

about 0.24

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
one day, the temperature in Philadelphia was at 21 degrees and the temperature in Detroit was -7 degrees. How much lower was the
skelet666 [1.2K]

Answer:

21-(-7)=28

Step-by-step explanation:

1. Do same, change, opposite.

21-(-7)

21+7

=28

6 0
3 years ago
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