Emily bought 15 books at a cost of 172.50. What is the cost of each book if they cost the same.

Mathematics

2 answers:

Marina CMI [18]2 years ago

6 0

Answer:

11.50

Step-by-step explanation:

172.50 divided by 15= 11.50

Hope it helps

Mark me Brainliest

Leno4ka [110]2 years ago

3 0

Answer:

11.5

Step-by-step explanation:

You might be interested in

If the radius of the circle is multiplied by a factor of 3, then the area of the circle is multiplied by a factor of

Oksi-84 [34.3K]

$\bf \textit{area of a circle}\\\\
A=\pi r^2\quad 
\begin{cases}
r=radius\\
-----\\
r=\stackrel{r\times 3}{3r}
\end{cases}\implies A=\pi (3r)^2
\\\\\\
A=\pi (3^2r^2)\implies A=9(\pi r^2)$

notice, if the original area was πr², then the new area has a factor in front of it, that much.

8 0

2 years ago

Brian completed 34 free throws and missed 16.

Molodets [167]

It is 46 if you divide 34 by 16 you get 2.125 then divide 100 by 2.125 and you get 47.05 the 0 means go down if you are rounding which brings it to 46

4 0

3 years ago

Read 2 more answers

A right triangle has one leg with a length of 48 and a hypotenuse with a length of 50. HELPPPPPP

makkiz [27]

Answer:

14 is the length of the missing side.

Step-by-step explanation:

Use pythagorean theorem.

$48^{2}+b^{2}=50^{2}$