Andy is one-fourth as old as his grandfather, who is 76 years old. write an equation to determine whether andy is 19 or 22 years old.

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min

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