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2 years ago

The circumference of a circle is 60pi cm. What is the diameter of the circle?

Mathematics

2 answers:

Sauron [17]2 years ago

5 0

The Diameter is 60. The 60 represents the diameter as you may know the formula is C=d*Pi

IrinaK [193]2 years ago

4 0

Answer: 60 cm

Step-by-step explanation:

We know that the circumference of a circle is given by :-

$\text{Circumference}=\pi d$ , where d is the diameter of the circle.

Given: The circumference of a circle is $60\pi$ cm

$\Rightarrow\ 60\pi=\pi d$ , where d is the diameter of the circle.

Dividing $\pi$ both sides of the equation, we get

$d=60\text{ cm}$

Hence, diameter of of the circle = 60 cm.

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Which of the above objects is moving the fastest?

Anastaziya [24]

Answer:

b is moving the fastest

Step-by-step explanation:

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2 years ago

Complete the statement with <, >, or =.<br> 5/5 ____ 1

stiks02 [169]

The answer is =
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3 years ago

Veronica is choosing between two health clubs after how many months will the total cost for each health club be the same

Assoli18 [71]

Question:

Veronica is choosing between two health clubs. after how many months will the total cost for each health club be the same? yoga studio a: membership: $24.00 monthly fee: 21.50. yoga studio b: membership: $41.00 monthly fee: $17.25

Answer:

It takes 4 years for the total cost of each club to become equal

Step-by-step explanation:

Given:

For yoga studio A:

membership: $24.00

monthly fee: 21.50.

For yoga studio B:

membership: $41.00

monthly fee: $17.25

To Find:

Number of months after which the total cost for each health club be the same = ?

Solution:

Let x be the number of months of membership, and y be equal the total cost.

For Yoga club A

y = 21.50 x + 24

For Yoga club B

y = 17.25 x + 41.00

we know that the prices, y , would be equal, we can set the two equations equal to each other.

21.50 x + 24 =17.25 x+ 41.00

Grouping the like terms,

21.50x - 17.25 x= 41.00 - 24

4.25x=17

x= $\frac{17}{4.25}$

x = 4

6 0

2 years ago

Solve for x in the triangle. Round your answer to the nearest tenth.

svetoff [14.1K]

Answer:

if angles shown are right angle then from corner to midpoint line if this is symettrical angles are 45 and 45. if area is asked of you need to

Step-by-step explanation:

To find the area of any right triangle, you simply multiply the lengths of the two sides that are perpendicular to each other, and then take half of that. if you could flip one of them and move it on top of the other, they would match exactly. The rectangle has an area of 2 × 4 = 8 square units.

6 0

2 years ago

The hypotenuse of a right triangle is 14 centimeters long. One of the legs of the triangle is 6 centimeters. What is the length

BartSMP [9]

Answer: 12.65 cm

Step-by-step explanation:

Use the Pythagoras theorem,

a^2 + b^2= c^2

You are given the hypotenuse , which is c and another leg which is either a or b, does not particularly matter- rearrange to find the missing length

c^2 - b^2 = a^2

14^2 - 6^2 = 160

Square root 160 to find the missing length

12.65

Hope this helped :)

5 0

2 years ago