Answer:
C
Step-by-step explanation:
Answer:
Step-by-step explanation:
the last one
Answer:
x-intercepts = (-3/4, 0)
y-intercepts = (0, 3/7)
Step-by-step explanation:
Answer:
About 73 degrees
Step-by-step explanation:
By the law of cosines:

Hope this helps!
Did you mean -1? If so your answer would be, there is no intercept with the y axis. The intercept with the x axis is at (1/2, 0)