ship travels 60 miles due east, then adjust its course 15° northward. After travelling 80 mil hat direction, how far is the ship from its point of departure?

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Q: 4. The third side of a triangle measures (3x-5) cm. If the length of the midline is 14m, what is x?*

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A: topic - lines and their solutions

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A: topic - arithmetic series

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Q: Ina triangle AABC, right angled B, AB=7cm, and (AC - BC) =1cm. The value of (sec C+ cot A) is:* 4 3 ...

A: Let BC= xSo, AC=x+1We know thatAB2+BC2=AC2 (By Pythagoras theorem)49+x2=(x+1)2 49+x2=x2+1+2x2x+1=49x...

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A: QUESTION- Find all three triangles with angles of 30° ,60° and a side of length 10 by drawing them a...

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Q: 7. Find the exact value of each expression using the angle sum and difference formulas: cos 165°

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A: To make triangle congruent we have the following postulates.

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Q: 20L0 + 1o (60°

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Q: 2. Are the two triangles similar? Justify your answer. 12 30° 21 30 VY 14

A: We are asked to find the triangles are similar

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A: the given degree,    67°38'11''

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A: A detailed solution is given below

Q: Previous Anewen: 11.6 23° You are traveling in a hot air balloon. The balloon is 400 feet above the ...

A: From the given details we have the length AB is 400 feet.  Now, ∠DAC=23° And, m∠DAC+m∠CAB=90°⇒23°+m...

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Q: Simplified form of * cos² 0 + cos²(90° – 0) + cos 0 2 1+ cos 0, cos 2 2 Option 1 Option 2 cos? 0 + c...

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Q: 8. Given AB=3.66. Find the measure of angle BAC to the nearest tenth A r 6 m

A: topic - inverse trigonometric ratios

Q: TO In the figure, PQ and SR intersect at X. It ps 3RQ and %3D ZPXR = 128°, (a) find the ratio ZRSQ :...

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Q: 13. csc(330°) 14. tan(240°) 4 cos 3 15.

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Q: В U. 16 807 \15 /12 80 E A F 20

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Q: 2. Apply the Midline Theorem in finding the value of x. Show your solution .B (83x) m

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Q: 9. Prove each identity. cos 0 sin 0 1 tan 0 a) cos 0 + sin 0 cos 0 b) tan x sin x = sin x tan x c) t...

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Q: Find the 36.

A: Given

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Q: Use reduction formula to evaluate: cos rdr. ædx. Use reduction formula to evaluate: | sinº rdr.

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