Answer:
y= 143°
x= 37°
Step-by-step explanation:
y is 143° cause they are the same thing just on the other side.
x us 37°cause 180-143 is 37.
Answer:
1/4, 1/8, 1/5, *Actually there are a <em>lot</em> of possibilities.*
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Answer:
20 and 90
Step-by-step explanation: