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2 years ago

If a circle has a radius of 18 feet what's the closest approximation for circumference

1 answer:

3 0

Well, $C = 2 \pi r$ , so that would be $2 \pi 18$ = 113.0973... Round that to 113.1 and there's your answer. Hoped this helped :)

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1. m+ 10< 16

sleet_krkn [62]

Answer:

$1.\ m$

Step-by-step explanation:

1. Subtract 10 from both sides. Then:

$m+ 10< 16\\ m+ 10-10< 16-10\\m$

2. Divide both sides by -2. Notice that the direction of the symbol of the inequality will change. Then:

$-2g\geq8\\\\\frac{-2g}{-2}\geq\frac{8}{-2}\\\\g\leq-4$

3. Add 22 to both sides. Then:

$y-22< 19\\ y-22+22$

4. Divide both sides by -7. Notice that the direction of the symbol of the inequality will change. Then:

$-7b>-28\\\\\frac{-7b}{-7}>\frac{-28}{-7}\\\\b$

5. Subtract 30 from both sides. Then:

$h+30$

6. Divide both sides by -5. Notice that the direction of the symbol of the inequality will change. Then:

$-5x$

7. Subtract 13 from both sides. Then:

$t+13>22\\ t+13-13>22-13\\t>9$

8. Add 12 to both sides. Then:

$w-12< 16\\ w-12+12$

7 0

3 years ago

What is the probability of winning a raffle if 500 tickets are sold and you buy 5 of them

Kaylis [27]

You have a %0.01 chance of winning. Good luck.

8 0

2 years ago

Read 2 more answers

Look at the figure. If m∠J = 55, find m∠JKM. 55 90 35 70

viva [34]

Step-by-step explanation:

x+55 + 90=180

x= 180-145

x=35

6 0

2 years ago

If y varies directly with x in the following table problem, find the constant of variation (k) and write the equation x 6,9,12,1

Kobotan [32]

We are told that y varies directly with x.
Therefore
y = k*x
where
k = the constant of variation

The given table and the ratio of k=y/x is shown below.

x y k
--- ------ --------
6 10 1.667
9 15 1.667
12 20 1.667
15 25 1.667

Answer:
k = 1.667
y = 1.667x

4 0

3 years ago

A package has 5 erasers number of packages 6 total number of erasers

iren [92.7K]

There is a total of 30 erasers

6 0

3 years ago

Read 2 more answers