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alex41 [277]
3 years ago
9

The distance around a circle is 56.55 meters long. What is the diameter of the circle?

Mathematics
2 answers:
yarga [219]3 years ago
7 0

Answer: Diameter of circle = 18m

Explanation:

Given that distance around a circle is = 56.55 meter

The distance around a circle on the other hand is called the circumference .

That means Circumference = 56.55 m

We know the formula of circle's circumference= 2πr

where r is the radius and 2r is diameter of the circle

So,

2πr = 56.55

divide by π both the side

2r = \frac{56.55*7}{22}

Value of π = \frac{22}{7}

2r = 17.993 ≈ 18 m

Diameter of circle = 18m

Basile [38]3 years ago
3 0
The answer is 113.1 I hope it helps you and I hope this is correct.
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Feliz [49]

Answer:

W \le 6

Step-by-step explanation:

Given

Area = 60ft^2\ (max)

Length = 10ft

Required

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First, we represent the area as an inequality.

Area = 60ft^2\ (max)

max as used above means less than or equal to.

So, we have:

Area \le 60

The area of a rectangle is:

Area = L * W

So, we have:

L * W \le 60

Substitute 10 for L

10 * W \le 60

Divide both sides by 10

\frac{10 * W}{10} \le \frac{60}{10}

W \le \frac{60}{10}

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7 0
3 years ago
HELP! WILL GIVE BRANLIEST!
Vladimir79 [104]

Answer:

Step-by-step explanation:

z = 119                            Vertically opposite angles are equal.

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4x = 180 - 160

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3 0
3 years ago
A trail around a lake is 4 1/4 miles long. What is the length, in feet, of the trail?
Allisa [31]
1 mile= 5280 feet
1/5280= 4.25/x This is a proportion. 
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4 1/4 miles= 22440 feet

Hope this helps! :D
7 0
3 years ago
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For how many games Is the total cost of bowling equal for the two bowling establishments? Family Bowling- Game $4 Shoes $1 Knigh
skad [1K]

Step-by-step explanation:

Answer: If you play 4 games, the price will be the same in the two establishments.

Step-by-step explanation:

Ok, in Family Bowling we have:

$4 per game, plus $1 per shoes (the shoes are paid only one time).

Then, the price for X games, is:

Pa(X) = $4*X + $1.

In Knight Owl Bowling we have:

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Pa(X) = Pb(x)

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Darmaidayxx and 34 more users found this answer helpful

THANKS

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