Find an equation of the line that has a y intercept of -2 and is perpendicular to the graph of the line x-2y=5.

To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf

Find the measure of angle a in the following triangle

Ablue whale traveled 3112 miles in 214hours. what was the whale's rate in yards per hour? (1 mile = 1,760 yards)