7. Find s 60° 30°

Q: 1. Use trigonometry to find the measure of x. Sine-을 Cose-습 Taneo=옷 1200 ft. 14.04 48°

A: Consider the given figure:

Q: 10 18

A:

Q: 10. Use a half angle formula to determine the exact value of tan

A:

Q: Find the value of each trigonometric ratio to the nearest ten-thousandth. 8) tan Z Y 7 24 25

A:

Q: 7) Find the missing angle measure, 6, to the nearest hundredth. Cos e

A:

Q: sin? лх сos? лх dx

A: The given integral,∫01sin2πx cos2πx dx

Q: Find the length s of the circular arc. S = 9. 5 A

A:

Q: "nd tan(2A), if tan(A) 12 and A is in quadrant 2. 5

A: Given that:tanA=-125To find tan2A

Q: 20. How many radians of angle measure are equivalent to an angle of 1876 degrees ? *

A: The relation between measure in degree and measure in radians is given by, Given information: The…

Q: The tangent of an obtuse angle is –7/18 Calculate the cosine of this angle to 4 decimal places.

A:

Q: 17 Use a half-angle formula to find the exact value of sec 12

A:

Q: Find x, the angle of depression from the top of a lighthouse that is 187 ft above water level to the…

A: Angle of depression is 9.6°

Q: Find the exact value, in radians, of the expression V2 arccos 2

A:

Q: Find x. Round your answer to the nearest tenth of a degree. 9.

A:

Q: 5 Convert 3 Convert T radians to degrees:

A: To convert 53π radians into degrees.

Q: Determine the value of angle A that corresponds to tan A = 6.0840. Round the answer to the nearest…

A: We need to determine the angle.

Q: 5πT 4 Convert the angle from radians to degrees: 5πT 4 O

A:

Q: 4. Convert t/4 radians into equivalent value in degrees, grads, and mils.

A: solutions:-To convert radians into equivalent degreewe know thatπ radians=180°π4radians=180°4=45°…

Q: 47T by using the reference angle. 3 Without using a calculator, compute the sine and cosine of What…

A: reference angle is angle that the given angle makes with the x-axis. Without using the fact that…

Q: 18 25

A: We need to find value of x.

Q: In AABC, c =6 cm and a = 8 cm. A В C 7. What is the exact value of sin A? 3

A: In the question we have to find sinA.

Q: 4. State an equivalent expression for sec in terms of the related acute angle.

A:

Q: Find angle A (to the nearest 0.1 degrees) if COS A = 0.5432.

A: COS A = 0.5432 A = ? Now, COS A = 0.5432 A = COS-1( 0.5432) A = 57.09 ~ 57.1° Therefore, Angle A =…

Q: 7.Convert from radians to degrees. Use 7 3.14. Round your answer to the nearest tenth of a degree. 6…

A: The given radian is 6 radian.

Q: 3. How many radians are in half of a circle?

A:

Q: cot 180° cos 270⁰ sec 60°

A:

Q: 6) tan 70°

A:

Q: What is tan(A) ? 13 C 12 A

A: We have to find the value of tan A for the given right angle triangle: According to angle A,…

Q: Question 4. Find the missing pieces of the triangle. Round to the nearest tenth (one decimal place)…

A: We have to find the side and angle

Q: Use the Law of Cosines to calculate the value of x. Round answer to the nearest degree. 21 17 X =

A: The answer is found in step-2

Q: Solve the triangle. 11 ..... ° (Round to one decimal place as needed.) B (Round to one decimal place…

A:

Q: The proper angle for a ladder is about 75 degrees from the ground. Suppose you have a 29 foot…

A: Use trigonometric ratio to solve

Q: Find the exact value. cot 30°

A: We have to find the exact value of cot 30°.

Q: 145 degree in radian is equal to: O 2.53 O 2.51 O 2.52 O 2.54 O 2.55 O 2.56 O 2.57 2.58

A: we know that 1degree =π/180radian.therefore 145degree =145×π/180radian.

Q: Find an angle 0 with 90° < 0 < 360° that has the same: a) Cosine as 43°: 0 = degrees b) Sine as 43°:…

A:

Q: 4л Find the reference angle for 3 |radians ?

A: topic - reference angle

Q: sec?@tan?@ + sec?@

A: We can simplify the statement as below

Q: Determine the value of angle A that corresponds to tan A = 1.8473. Round the answer to the nearest…

A:

Q: 12 24

A:

Q: 7. Determine the measure of an angle in Quadrant 3 which would have the same sine value as 185°

A: We can use this formula to find the measure of the angle in third quadrant, sin y = -sin(y-180),…

Q: 2) Find the angle A (in radian) in the below triangle: 3 20

A: This is a right angled triangle where the base is of length 3 and hypotenuse of length 20. We have…

Q: 9. Write cot (0) in terms of cos(0) for angles 0 in quadrant III.

A:

Q: (4) Use the angle subtraction formulas to find the sine and cosine of 15°.

A:

Q: Question 8 Find the values of x, y, and z. Round to the nearest tenth, if necessary. 8. y X, 23 y =

A:

Q: 10. Use a half angle formula to determine the exact value of tan (#).

A:

Q: Find x. Round your answer to the nearest tenth of a degree. 5.

A: Given that, also, One angle is 90 Degrees. We have to find x   As we know, sinθ=Opposite…

Q: Find the value of tan W rounded to the nearest hundredth, if nec W V 41 40 U

A:

Q: Determine the value of angle A that corresponds to sin A= 0.8814. Round the answer to the nearest…

A:

Coordinate Geometry

Coordinate geometry, also known as analytic geometry or Cartesian geometry in classical mathematics, is a type of geometry that is studied using a coordinate system. Coordinate geometry is a branch of mathematics that describes the position of points on a plane using an ordered pair of numbers called coordinates.