Answer:
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
30°+90°+x=180° (the sum of interior angle of a triangle is 180°)
120°+x=180°
x=180°-120°
x=60°
Answer:

Step-by-step explanation:
<u>Step 1: Set x to -3</u>
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Answer: 
It’s A 26.7 hope this helps!!!!
Answer:
A
Step-by-step explanation:
because it passes the vertical line test and also for every x, there is only one y