I'm not sure but I think it's 15
Answer:
36pi or 113.04
Step-by-step explanation:
V=pi times radius^2 times height
V= pi times 3^2 times 4
V= pi times 9 times 4
V= pi times 36 - ANSWER 1- 36pi
or you can continue...
V= 113.04 (3.14 used as pi)
note(don't forget PEMDAS)
Answer:
34.1cm^2
Step-by-step explanation:
Area of triangle = 1/2 x base x height
=1/2 x6.2 x11
=34.1cm^2
Answer:

Step-by-step explanation:

The total number of caps or shirts needed will be equal to the total amount of people in the system.

We can multiply the amount of caps and shirts by their price to get the total price needed.

We can substitute one equation into another to solve for x.
Now we put our x value back into the other equation to get y

Now we substitute both of our values into our second equation to verify that they are correct

So correct!