at a point on the ground 60ft from the base of the tree, the distance to the top of the tree is 4ft more than 2 times the height of the tree. find the height of the tree

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ab=4 and bc=3, find ah, ch and bh.

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost.swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

Measure of angles 31 (x+4) (3x+9) me