III. WHAT HAVE I LEARNED POST TEST: Direction: Use reference angle and of each expression. Write your answe activity sheet/activity notebook. 1.) sin 510 2) cos 3.) sec

Q: Find the area of the triangle ABC. C= 132.3°, a = 46.1 ft and b = 36.2 ft The area is square ft. (Si...

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Q: cos2x - sin2x cos2x / cosx - sinx) dx=1/3 F(x) + C. What is F(x)

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Q: Using integration by partial fractions the integral / 2r²+6x – 1 x3+x2+x -dx is equivalent to Bx +C ...

A: We will solve using partial fractions. 

Q: Solve each triangle ABC that exists. A = 76.4° a = 12.6 b = 9.5 Select the correct choice below and,...

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Q: IX. Find the exact values of the six trigonometric functions for each angle: 1. 120° 2.

A: Note: As per company guidelines we are supposed to solve only 1 question or 3 subparts. So, kindly r...

Q: Use this right triangle attached, Left side = 10, Angle = 29.62 degrees. What is the Adjacent Side?

A: Given query is to find the adjacent side.

Q: a ladder 7 m in lenght is leaning against a wall. the top the ladder forms an angle of 20 degrees wi...

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Q: Solve the triangle.      a=3 b=4 C=60° Find A.

A: Triangle

Q: Find an angle between 0° and 360° that is coterminal with the angle 6739°?

A: The coterminal angle of 6739° is 259°

Q: Verify that the equation is an identity. cos 0 1 – sin 0 cot 0 cos 0 81. cot 0 – cos 0 Verify that t...

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Q: Plz answer with step

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Q: if one root of the equation 7x^2+13x+n=0 is reciprocal of the other.what is the value of n

A: Let one root of the given equation be z  and other root is reciprocal the one root.So other root is ...

Q: Solve the equations for solutions in the interval [0, 27t). Give exact answers. When taking the squa...

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Q: The sides of an isosceles triangle are 10 and 16 m. (base). What is the length of the equal sides of...

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Q: 2 If T <0 < 2T, then the principal value of 0 is T -0 0-2T 20 T None of the given options is correct...

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Q: A steel girder 27 feet long is to be moved on rollers along a passageway 8 feet in width and into a ...

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Q: Use the figure to solve triangle ABC. Round lengths of sides to the nearest tenth and angle measures...

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Q: A balloonist is directly above a straight road 1.9 miles long that joins two towns. She finds that t...

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Q: Solve the equation for x if 0 ≤ x < 2?. Give your answer in radians using exact values only. (Enter ...

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Q: A jet is flying above a straight road which connect two cities, the angle of depression of these cit...

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Q: Find the missing angle: The missins Anste 17:Q 10 7

A: We will use the following concepts

Q: Find the exact value of the expression. 1 tan sin Select the correct choice and fill in any answer b...

A: Solved below

Q: Use an Addition or Subtraction Formula find the exact value of the expression, as demonstrated in Ex...

A: Given query is to find the exact value of the expression.

Q: If o be a positive acute angle satisfying cos? 0 + cos“ 0 = 1 then the value of tan² 0 + tan* 0 is 3...

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Q: Evaluate the expression under the given conditions. tan(2theta); cos(theta) = 8 / 17, theta in Quad...

A: Given; 1)tan(2theta); cos(theta) = 8 / 17, theta in Quadrant I 2)cos(2theta); sin(theta) = − 3 / 5 ,...

Q: ec A+ tan A =x then sec A is?* x? + 1 x² +1 х 2x Option 1 O Option 2 x? - 1 x² – 1 2x Option 3 O Opt...

A: Given query is to find the value of secA.

Q: Determine the value of 0 in sin(40 + 2°)csc(30+5°) = 1 O 3° O 4° O 5° O 2°

A: sin(4θ+2°)csc(3θ+5°)=1sin(4θ+2°)×1sin(3θ+5°)=1

Q: Transformation of Trigonometric

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Q: Find the area of the triangle ABC. a = 104.2 m b= 86.2 m c= 93.8 m What is the area of the triangle?...

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Q: Sin(alpha)=3/5 and 0<alpha<pi/2 and cos(beta) = (2sqroot5)/5 and -pi/2<beta<0. Use these domains to ...

A: As per our guidelines we are supposed to solve 1st 3 parts of a multipart question. If you want the ...

Q: Verify the identity. sin (a - B) cos a sin ß - = tan a cot ß – 1 Rewrite the numerator on the left s...

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Q: 2 sin x y = -1 cosx+ 2

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Q: A 40° D 18 feet B

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Q: Find a possible formula for the trigonometric function whose values are in the following table. 6 9 ...

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Q: Determine which law applies. Then solve the triangle.   a=4.4​, b=2.6​, c= 2.9

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Q: Solve the​ triangle, if possible.     a=21.07​cm, b=8.75​cm, A=39.3°

A: Let's find. 

Q: Suppose we have a circle that has a central angle. The radian measure of the angle is the ratio of t...

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Q: Use the Pythagorean Identity to find the exact coordinates of a point on the unit circle that has si...

A: using identity sin2 x + cos2 x=1

Q: Find a function of the form y = A sin(ka) or y = A cos(kx) whose graph matches the function shown be...

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Q: Find the exact value of the expression. tan sin ... Select the correct choice and fill in any answer...

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Q: The stairs at a school with a height of 5.5 m are broken and totally fall apart. At an angle of 35 d...

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Q: 1. Check the errors using CHECKSUM method for the data: 10011001 00100011 to be sent to the receiver...

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Q: Solve the equation for x if 0 ≤ x < 2?. Give your answers in radians using exact values only. (Enter...

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Q: A ship sails 110 miles from Island A toward Island B, but then turns through an angle of 120 and sai...

A: let a,b and c are side opposite to angle A ,B and C respectively.  

Q: 5. A Ping Pong ball is dropped from a height of 16 feet and always rebounds % of the distance of the...

A: Follow the procedure given below.

Q: S cos³y sin³y dy

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Q: Verify the identity. sin (a - B) = cot B- cot a sin a sin B Write the left side numerator in terms o...

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Q: A broken flagpole forms a right triangle with the ground. If the angle which the broken part makes  ...

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Q: 1. Find the sum of the first 6 terms of the geometric series 6+ 12 + 24 +...

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Q: If sec 40 = csc(e+20), then e is equal to? * O 22 O 18 14 20

A: Given that sec 4θ = csc (θ+20)To determine θ