Solve. Consider the formula T = 591 - 76 cos 20, where 0 is measured in degrees. To the nearest hundredth of a degree, what is the smallest positive value of 0 for which the value of T will be 577? 39.69° 82.38° 36.69° 79.38°

Q: If cot A = -24/7 and A is in the 2nd quadrant, find sin 2A A.336/625 B.-336/625 C.363/625 D.…

A: Given; If cot A = -24/7 and A is in the 2nd quadrant.

Q: sec 315° sin 0⁰ CSC 135° cot 180°

A:

Q: Find one of the solutions : tan a = 73.84. -25.37° O 203.82° O 89.22° O 146.52° O 31.93°

A:

Q: Given the three sides of a triangle: 2, 3, and 4, what is the angle in radians opposite the side…

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Q: A 26-foot extension ladder leaning against a building makes a 78° angle with the ground. How far up…

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Q: Use a formula for negatives to find the exact value.

A: We have to find the exact value: a  cot -225°b  sec -π4c  cosec -45° We know that cot -θ=-cot θcot…

Q: 1a. Given ∆ABC where ∠A = 114.4°, a = 20.6 cm and b = 9.6 cm. How many possible triangles exist?…

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Q: Find one of the solutions : tan x = 61.21 O -25.53° O 31.77° O 203.66° O 146.36° O 89.06°

A: Given data :-  tan x = 61.21 We can solve it by taking inverse both sides

Q: Given Sin 55°x 0.82 Find cos 35° 55 B

A: Given that : - sin 55°≈0.82 cos 35°=?

Q: is: tan z 78.5

A:

Q: The angle addition formula for cosine is cos(a + 3) = cos a cos BF sin a sin 3. Use this formula to…

A: To find the value of given trigonometric expression

Q: Find the exact value of each expression: π TU 4. 2csc-seccos 4 3 6 6. sin(-270°) + cos 450° 5.…

A: 4) Given 2cosecπ4-secπ3cosπ6We know that…

Q: Solve for the indicated unknown quantity on each triangle.

A:

Q: Find one of the solutions : tan z = 34.35 O 202.92° O 31.04° O 145.63° -26.26° O 88.33°

A: It can be solved by using inverse trignometry.

Q: Solve AJKM and ALKM. Round decimals to the nearest tenth. K 21 ft 41° J 9 ft M

A: Using trigonometric ratios and Pythagoras theorem we can solve for all the values

Q: 5. Given A = 71°;B = 51°;a = 9.8, b=? %3D %3D

A: Topic = Triangle

Q: Find each value of θ in degrees (0° < ? < 90°) and radians (0 < ? < ?/2) without using calculator.…

A: It is trigonometric function.

Q: 17. When the angle of elevation to the Sun is 69', a tower casts a shadow on the ground that is 64.3…

A: We use Trigonometry ratios