Find m<1.
31°
28°
42°
47°

33

Step-by-step explanation:

Angles in a triangle add up to 180

So 31 + 116 + m<1 = 180

* Solve for m<1 *

31 + 116 + m<1 = 180

Combine like terms

147 + m<1 = 180

Subtract 147 from both sides

147 - 147 + m<1 = 180 - 147

m<1 = 33

5 x 14?

im new, sorry if this is wrong.

step-by-step explanation:

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation: