Answer:
C. 50
Step-by-step explanation:
180 - (70 + 60)
180 - 130
50, so C
<em>Hope that helps!</em>
<em>-Sabrina</em>
All the best!!
thanks for the points!
it was nice to meet you <3
2) the quadratic has one x intercept
D = 0 => has twin quadratics as one x intercept
