Three multiplied by two plus four times nine divided by three

18

Step-by-step explanation:

We will use PEMDAS to solve this.

First lets write our problem out so it is easier to solve:

3 x 2 + 4 x 9 divided by 3= ?

Using the rule of PEMDAS, we start with multiplication because there are no parenthesis or exponents.

3 x 2 + 4 x 9 divided by 3= ?

^ 6         ^36        

So now our equation looks like this:

6+36 divided by 3

Next we divide (6 + 36 divided by 3= ?):

36 divided by 3 = 12

So our equation is down to 6+12

To solve just do simple addition. 6+12=18

So the answer is 18

395.84

step-by-step explanation:

2πrh+2πr²

2 (pie)(radius)(height)+2(pie)(radius)^2