Solve for mZQRS if mZQRT = 55° |3| and mZTRS = 35°. S R Answer: m/QRS =

What is mZ1? 139° 83° 1.

ZA and ZB are complementary angles. mLA is 10° less than 4 times mZB. Find mLA and mZB.

Meet - avu-ayem-ouy O Meet - hqc-fqmn-ddc O https://meet.google. Brayden knows the distance from Earth to Pluto is 5.9 × 10° kilometers. He has learned that there is a new space shuttle under development that can travel at a speed of 28,000 kilometers per hour. Brayden is trying to determine how long in days it would take a space crew on this new shuttle to reach Pluto. His work is below. Note: 1 day = 24 hours. Step 1: Distance = RatexTime Step 2: time=dis tan ce rate 5.9x10° 2.8x104 Step 3: time = Step 4: time = 2.11 x 1013 hours 2.11x 103 hours I day 24 hours Step 5: time = 1 Step 6: time = 8.792 x 10" days Part A: Identify the step where Brayden made his error and explain what he did wrong. Part B: What is the correct answer to Brayden's problem. acer

B. Find mz1. 1 140°

From the top of the Eiffel Tower, a jogger is spotted heading toward the tower. At 2 pm, the angle of depression of the jogger (4) was measured to be 37°. Four minutes later, (B), when measured again, the angle of depression had increased by 35°. Find the average speed of the jogger to the nearest foot D 37 35 986 per minute.

Find mLGEH F 64° H.

If MĐGAC = 112°, find mĐACF.

ulldi vatce ling is 41 de on nearest foot, how fa observer from the bas building? 33° \っっlten33)=x Example 4: (Draw a picture as you follow along.) An airplane is flying at a height of 2 miles above the p- from the airplane to the airport is 5 miles. What: to the airport? Round your answer to the- x=65 mce along the groune 1. A hummingbird's nest is 5.7 meters high in a tree and a flower is on the ground 12.3 meters away from the A ladder is placed 10 feet away from a wall on a building. The angle of elevation of the ladder is 65°. base of the tree. How far will the hummingbird need to fly to get from its nest to the flower? land Mest 5.7 There is n way 18 Trig Topic A) Find the length of the ladder 10ft B) Find the height of the building 3. There is a lighthouse that is 25 meters tall, a boat is taking on water 204 meters away from the lighthouse. To the nearest degree, what is the angle of depression from the top of the lighthouse to the sinking boat? O O D

Jennifer, a construction project manager, is checking to make sure that where two block walls meet is square. The block mason has done the bottom row of each wall. One wall is 12 feet, and the other wall is 16 feet. She measures the distance from each end and finds that distance to be 20 feet. What does she know? Select all that apply. O The corner where the walls meet is 90°. O The corner where the walls meet is not 90°. O The hypotenuse of the right triangle she measured is 20 feet. O The hypotenuse of the right triangle she measured is 16 feet. She will need to ask the block mason to change one wall. O She will be able to tell the block mason to continue each wall.