Help plz??? 70
B
D
30
What angle relationship describes angles BCE and CED?
Alternate interior angles
Alternate exterior angles
Corresponding angles
Same-side interior angles

alternate interior angles

Step-by-step explanation:

You are correct. The answer is choice A) Alternate Interior Angles.

I recommend using a marker to highlight the angles in question. These angles are inside, or interior, of the parallel lines. They are also on alternating sides of the transversal line. So that's why we consider them alternate interior angles. Because the lines are parallel, the alternate interior angles are congruent. In this case, both are 30 degrees.

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b