Q4% In Triangle ABC : A = BAC = 90° MBA = 2α BCM = Calculate Cos 22=? = 3m M File Preview B CM = AM = C 20 α 3 M M 1M A

Show that 1 + cot20 cosec20 %3D

Find MZCBD if MZDBA= 4x + 8, mZCBD = 7x-3, and mLABC = 60° %3D

help pls..

please help me

Finals Schedule- Bb Collabo x rg/webapps/assessment/take/launch.jsp?course assessment_id%3D 43176 1&course_id%3 41581 1&content. maining Time: 1 hour, 12 minutes, 10 seconds. estion Completion Status: QUESTION 21 An airplane makes a 15 angle of elevation from the runway when it takes off. The airplane pictured below is 2,000 feet along the ground from its take-off points. Take-off point 15 2000 ft At what height (h) is the airplane? Round the answer to the nearest foot. O 536 O 518 O 550 O 500 Click Save and Submit to sate and submit. Click Save All Ansivers to save all answers.

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action"%3A" open"%2C"userld"%3A"105426... OCPS Student Edu Geometry Hon. ► Sarah Loutfi - Independent Practice - Student Copy - Le: - o 四 Submit 156% Write the ratios for sin M, cos M, and tan M. 3. 4. 25 M. K K. 2V3 7. . 24 4 V2 9. 4. Page 9:00 PM 3/4/2021 DELL 2. 2.

File 100% Normal text Aria 2 3 6) Explain why the coordinates of 7pi/6 are (-root(3)/2, -½)

Solve this