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

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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!