3 years ago

If a circumference is increased by 30%, the radius is increased by what percent?

Mathematics

1 answer:

sveticcg [70]3 years ago

3 0

30%, because circumference is 2*pi*r, so they are directly proportional

You might be interested in

A bicycle has a listed price of $803.98 before tax. If the sales tax rate is 8.75%, find the total cost of the bicycle with sale

konstantin123 [22]

Step-by-step explanation:

$803.98 before tax

x 8.75%

_______

$ 70.35 tax to pay

$803.98 before tax

+ 70.35 tax to pay

_______

$874.33 to pay for bicycle

8 0

1 year ago

Find the line perpendicular to x=-7 through point (5,6)

blagie [28]

Answer:

babababababbababab

Step-by-step explanation:

ababababababbabababababachehcehce

6 0

3 years ago

An orange has about 1/4 cups of juice.Hiw many Oranges are needed to make 2 1/2 cups of juice?

marysya [2.9K]

Answer:

10/4 cups of juice

Step-by-step explanation:

4/4 = 1

so 4/4 + 4/4 = 2

and 1/2 = 2/4

then add

4/4 + 4/4 + 2/4 = 10/4

7 0

3 years ago

Read 2 more answers

In triangle KLM, k=13 cm, l=17 cm, and m=28. Find the measure of angle k to the nearest degree.

Darina [25.2K]

Answer:

Step-by-step explanation:

6 0

3 years ago

Write the numbers in order from least to greatest. -4, 1 1⁄5, -1 1⁄5, 1⁄5

Mkey [24]

-4, -1/5, 1/5, and 1 1/5?

5 0

4 years ago

Read 2 more answers