20. The angle of depression to a boat from the top of cliff is 20%. From the top of the cliff straight line to the boat is 150 meters, How far is the boat
(x) from the top of the cliff? Round to the nearest tenths place."

Given: △abc, ab=15, bd=9 ad ⊥ bc , m∠c=30°. find: the perimeter of the triangle.

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?