Evaluate. Write your answer as an integer or as a decimal rounded to the nearest hundredth. cos 13° %3D Submit

Q: Evaluate tan (315°) + sin (150°) =

A: To find:- tan315°+sin150°

Q: Find m2R. 1209 S R 140%

A: Solving the problem by finding the value of Angele R.

Q: Convert - 285° into radians as a decimal.

A: Convert -285° into radians as a decimal.

Q: Determine what the sign will be for each trig function. a. sin130 b. cot80 C. sec300 d. csc 240

A:

Q: Question 1-1 In order to draw a beach landscape, Ariana would like to use a trigonometric function…

A: Consider the graph shown of the function Ariana found, which is periodic and its absolute minimum…

Q: Covert 3pi/8 to radians. Express as an exact decimal.

A: Given angles in radian θ=3π8

Q: Calculate fa₁. (1 + tan² a) da

A:

Q: Approximate the value to the nearest thousandth Cos 49°

A: Answer : The approximate value of cos(49°) to the nearest thousandth is written as ;    Cos(49°) =…

Q: tan 7.0 58.0 1-

A:

Q: Evaluate sin 170° to the nearest thousandth.

A:

Q: Approxamate the value to the nearest thousandth Tan 78°

A: From the given problem:   tan78°   So,   tan78° = 4.704630109

Q: The angle of elevation θ of the sun in the sky at any latitude L is calculated with the formula…

A: The angle of elevation θ of the sun in the sky at any latitude L is calculated with the formula…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.