3 years ago

Help please.

atex-formula">

Mathematics

1 answer:

Tanzania [10]3 years ago

8 0

Answer:

r = 8 cm

Step-by-step explanation:

The circumference of a circle is given by

C = 2 * pi *r

50.24 = 2 * (3.14) *r

50.24 = 6.28r

Divide each side by 6.28

50.24/6.28 = r

8 =r

You might be interested in

Please help, and show work thank you :)

frosja888 [35]

Having a $75 added cost to the total price, we can presume they will never equal. It is easy to see if you make it algebraic:

$m=months\\t=total\\\\ProviderA => t = 39.95m\\ProviderB => t = 39.95m+75$

They will never equal each other.

3 0

4 years ago

Find the missing fraction __ -3/4=2/3

11Alexandr11 [23.1K]

Answer:

Step-by-step explanation:

x - 3/4 = 2/3

x = 2/3 + 3/4

x = 17/12

----------------

check

17/12 - 3/4 = 2/3

the answer is good

5 0

2 years ago

Explain why it works to break apart a number by place values to multiply

Illusion [34]

It works because even if the numbers are broken apart, you are still multiplying the numbers by their values, it's only different because once broken apart, it's in expanded form instead of standard form. It also makes multiplication easier since you don't have to deal with such large numbers.

6 0

4 years ago

Read 2 more answers

find the Point of intersection of these 2 lines: y= 5x - 4 and y= 4x - 2 *write answer as (x,y) coordinate pair

harkovskaia [24]

The point of intersection is (2,6).

4 0

4 years ago

Which numbers are solutions of the inequality?<br><br> x > –5; –7, –5, –1

yanalaym [24]

Answer:

-1 is the only answer that is greater than -5

3 0

3 years ago