3 years ago

The circumference of a circle is 60π cm. What is the radius of the circle

Mathematics

1 answer:

Sindrei [870]3 years ago

8 0

Answer:

15 cm

Step-by-step explanation:

Circumference of circle= 2πr, where r us the radius of the circle.

Given that the circumference of circle is 60πcm,

60π= 2πr

Divide by 2 on both sides,

15π= πr

Divide by π on both sides,

15= r

Thus, radius of circle= 15cm.

You might be interested in

At a restaurant, your bill has a food total of $28.20. Find the amount of an 15% tip on the food total.

damaskus [11]

Just multiply by 0.15 to get the tip amount and add to your original number. This gives you 32.43

3 0

3 years ago

Read 2 more answers

One Saturday, an orchid sold 83 bags of apples. There are 27 apples in each bag.

morpeh [17]

Answer:

The orchid sold 2,241 apples.

6 0

2 years ago

Read 2 more answers

Someone please help me. I will give you hella points I need this answer to like graduate type

PtichkaEL [24]

Answer:

$9 and $7

Step-by-step explanation:

The first equation:

x + 2y = 23

The second equation:

2x + 3y = 39

Convert to slope-intercept form:

x + 2y = 23 ⇒ 2y = -x + 23 ⇒ y = -1/2x + 11.5
2x + 3y = 39 ⇒ 3y = -2x + 39 ⇒ y = -2/3x + 13

The graph is attached

Intersection point is (9, 7)

Adult tickets cost $9
Child tickets cost $7

8 0

3 years ago

Given ABC = DEF, m DE = 5x - 4. Find the value of x.?

lesantik [10]

There something you ain’t giving us in this equation

7 0

3 years ago

Order the numbers from least to greatest. 54%, 2/5, -0.45 SHOW YOUR WORK!

Tom [10]

Answer:

-0.45, 2/5, 54%

Step-by-step explanation:

54%=54/100

=87/50

2/5=20/50

-0.45 must be the smallest as it is negative

7 0

3 years ago