Evaluate a + b for a = 2 and b = 3.
1
5
6
Which one is it ??

+5

Step-by-step explanation: In this problem we're going to evaluate a + b knowing that a = 2 and b = 3.

So the first thing we want to do is substitute these numbers into our problem.

Since a = 2, we're going to replace this a with a 2 and as we do that, we're going to put that 2 in parentheses.

Then we have + b which is 3 so we will replace the b with a 3. So we have (2) + (3) which simplifies to +5.

x=60

Step-by-step explanation:

So basically the sum of interior angle of a triangle is 180.

Add all the values and make it equal to 180.

x+3/2x+1/2x=180

Then find x

3x=180

x=180/3

x=60 degrees