Match the reasons with the statements in the proof. Given:
c | | d, m4 = m5

Prove:
m7 = m8

1.c||d, m∠4=m∠5
2.m∠4 = m∠7
3.m∠5 = m∠8
4.m∠7 = m∠8
vertical angles are equal
given
If lines ||, alternate interior angles are equal.
substitution

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?