10. Given right AABC, the mzC= 90°, АВ 3 30, т 2АВС 3 58° and M2DBC = 27°. 30 Find AD to the nearest tenth. 58° 1270 MathBits.com C D

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A: To find the measure of angles 'a'  and 'b'.

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A: I am attaching image so that you understand each and every step.

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Q: If cot0 = 3 and cose < 0: Find the EXACT value of a) cos(20) b) sin )

A: Here,  cot θ=3, cos θ&lt;0⇒csc θ=-cot2θ+1⇒csc θ=-32+1⇒csc θ=-9+1⇒csc θ=-10=-10⇒sin θ=1csc θ=-110⇒cos…

Q: Using Law of sines, Solve for: 3. Given A = 29° ; B = 50° ; a = 26, b=? 4. Given A = 73°;B = 24° ;c…

A: Law of Sines : sin Aa = sin Bb = sin Cc

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Q: 1. Given the vectors = (2, -6) and 7 = (5, 5) , find %3D a. 37 -7 b. |7 + 7|

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A: Explained below

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Q: (a). cot x[cot(-x) + tan(-x)] = – csc² x CSC² x |

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Q: Use a sum-to-product identity to rewrite the expression. sin 3a + sin 6a ... sin 3a + sin 6a = (Use…

A: To Find : expression using sum product identity of the following expressions1) sin3α + sin6α2)…

Q: for question 3, I understand how we get 2 pie / 3 but how did you get 4 pie/3?

A: Apologies for the inconvenience. #1 was solved using tanθ=1 earlier.    Here is the correct solution…

Q: Consider a triangle A BC like the one below. Suppose that a =39, b=54, andA=108°. (The figure is not…

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Q: A. Convert the following to radian. Show your complete solution. 1. 80° 2. -145° 3. 155°4. -425°

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Q: a. 37-7 3 -=342-6-45,57 b. 7 + 742,tr15.5 (7,-17 =23(2), 3-6)>-c5,67 6-5,-19-5> c. the magnitude and…

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A: Given,  A(pi/4,sqrt(2)/2) B(pi,0) C(3pi/2,-1) It is a function of sin(x)

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Q: 6] y= 4x+2–- 5x6 Standard Form: Degree: Sign of LC: as x→-0, y → as x 0, y→

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Q: Midline: Amplitude: Period: П Midline:

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Q: Approximately

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Q: Find the angle sum or difference identify to find the exact vaue of each  cos 15

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Q: 2:7 Solue for CShow your solution) 19 42° 1310 壹佰陸拾捌

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