HELP ME PLZ

Find the missing angle measures.
60°
1
50
50
What is mZ12

it s 100

Step-by-step explanation:

50+50 = 100

180 -100= 80 third angle of isoceles triangle.

vertical angles are same so linear angle of 1 is 80.

Now we subtract 80 from 180 to get angle 1 and answer is 100

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75