Which frequency table represents the set of data below related to how each student in a class traveled to school in the morning

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?