A park ranger on a 240-foot observation tower spots a fire at an angle of depression of 3º. How far away is the fire from the base of the tower? Round your answer to the nearest tenth.
(MGSE9-12.G. SRT.8, DOK 2)
A. 12.6 feet
B. 239.7 feet
C. 418.7 feet
D. 4579.5 feet

You are living in aldine, tx and you are planning a trip to six flags in arlington, tx. you look on a map that has a scale of 0.5 inches to 30 miles. if the map shows the scale distance from aldine to arlington is 4 inches, how far is the actual distance?

Determine whether angle-angle-angle (aaa) is a valid means for establishing triangle congruence. if it is a valid criterion, explain why. if it is not valid, use geogebra to create a counterexample demonstrating that it doesn’t work and give an explanation. if you construct a counterexample, take a screenshot of your work, save it, and insert the image in the space below.

Which expression is equivalent to the one that is modeled? a) 3x + 4 b) 3(3x + 4) c) 3(x + 4) d) 4(x + 3)