Answer:
y intercept is -10
x intercept is 3
the number at which the line intersects with the line is what it will be. Remember that the x intercept is horizontal and the y intercept is vertical
2.7? im actually not 100%sure on this one
C must be 80° to make the triangle angles add to 180°. The corresponding angles of similar triangles are congruent. So
Answer: y=80°