Suppose you go on an 8-hour car trip. For the first 6 hours, you travel at an average rate of r miles per hour on the highway. For the last
2 hours, you travel at an average rate of 30 mph slower in the city.
Find the distance traveled.

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29