2 years ago

The radius of a circle is 4 kilometers. What is the circumference?

Mathematics

1 answer:

zaharov [31]2 years ago

3 0

Answer:

25.12 kilometers

Step-by-step explanation:

$c = 2\pi \: r$

C = 2 × 3.14 × 4

C = 25.12

You might be interested in

Please help middle school math

Alex787 [66]

Answer:

Greater than 7 cm.

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

You are given two offers for a monthly wage. Option A is to be paid one cent on the first day of the month, with your wages doub

ira [324]

Answer:

Step-by-step explanation:

Option B

Because if you start with one dollar and by day 3 you get 301 dollars and option A only gives you 8 cents on day 3 you get more money by the end of the month if you choose option B.

5 0

2 years ago

Rico went for a bike ride around a 3 mile loop. He rode a total of 12 miles. How many times did rico ride his bike around the lo

maks197457 [2]

4 times because 3*4=12/12÷3=4

8 0

3 years ago

Read 2 more answers

Factor each completely

vampirchik [111]

Answer:
C
You have to do it step by step
x•x-5x+6x-30

6 0

3 years ago

|-5x-5|=45 what is the solutions

Paha777 [63]

Answer:-10

Step-by-step explanation:

45 +5=-5x

-5x=50

X=-10

7 0

3 years ago

Read 2 more answers