4. Triangle ABC is a right triangle. The length of one leg is 80 centimeters, and the
hypotenuse is 120 centimeters.
What is the length, in centimeters, of the other
leg rounded to the nearest tenth?

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

Find the amount in a continuously compounded account for the given condition. principal: $1000, annual interest rate: 4.8%, time: 2 yr

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?