Ask question

Ask question

All categories

2 years ago

11

Someone please help me

2 answers:

Cloud [144]2 years ago

6 0

Answer:

r=12

Step-by-step explanation:

Look, we can reverse the problem to get 23-11=r. This means that r=12.

ivann1987 [24]2 years ago

6 0

The answer for this is 12

You might be interested in

15 3/5% in fractions

Advocard [28]

Answer:

9/15 is 3/5 of 15

3 0

2 years ago

Factor completely 10x3+2x2+5x+1

antoniya [11.8K]

Hello,

$10x^3+2x^2+5x+1\\
=10x^3+5x+2x^2+1\\
=5x(2x^2+1)+1(2x^2+1)\\
=(2x^2+1)(5x+1)
$

7 0

2 years ago

Read 2 more answers

A hemisphere has a diameter of 26 centimeters. What is the volume of a sphere with the same radius?

salantis [7]

$r= \frac{d}{2}= \frac{26}{2} \;\Rightarrow r=13\,cm \\ \\ 
V= \frac{4}{3} \pi r^3 \\ \\ 
V= \frac{4}{3} \pi \,(13)^3 \\ \\ 
V= \dfrac{4\cdot 2197}{3} \pi \\ \\ 
V= \frac{8788}{3} \pi\approx 9202,77\,cm^3$

4 0

2 years ago

Food services for a school district examined the choices of side dish for students at three types of schools in the district: el

vova2212 [387]

Answer:

40%

Step-by-step explanation:

3 0

2 years ago

If anyone could help that would be greatly appreciated!

Serggg [28]

B. rational means it does not go on forever.

4 0

2 years ago