Tasha wants to measure the height of a tree that grows at an angle of 85 degrees with respect to the ground. When she is 80 degrees feet away from the base of the tree she looks up. The angle from the ground to the top of the tree is 25 degrees. Approximately, how tall is the tree? 84.810 feet
35.979 feet
212.989 feet
177.880 feet

Kinu wants to buy topsoil for a section of her garden that has the dimensions shown in the figure. each bag covers 2 square yards. how many bags of topsoil should kinu buy? explain how you found the answer.

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z