45

15 is a multiple of 3

30 is a multiple of 3

45 is NOT a multiple of 3

60 is a multiple of 3

Ect.

**Answer:**

I think it's 4 hope it help

**Answer:**

** c.s.a of cone = pie r^2 + pie r l **

**radius = diameter/2 = 13/2 **

**slant height (l) = 17 **

**pie (13/2)^2 + pie 13/2 * 17 **

**3.14 * 169/4 * 3.14 * 13/2 * 17 **

**368246/8 **

**= 46030 **

**Answer:**

x=30

y=52

verticle angles: AOC and DOB

**Step-by-step explanation:**

**Answer:**

3 degrees

**Step-by-step explanation:**

You start at -2 and add 15 to get 13 degrees. Subtract the 10 and you'll be left with three degrees in the evening