The lengths represented by TL, KL, LM, and MN on the diagram were determined to be 130 feet, 120 feet, 84 feet
and 35 feet respectively. What is the length in feet across
the river (TK)?

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)] =?

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?