26. In this figure, mz1 = (15x-5)° and m22 (10x+35)°. 31° 65° 85° 115° What is mz1?

Q: 4. sin Tx - y =0 4 5. --y = -1

A:

Q: If sin 32º = 28/53, which other trig function has the same value? cos 58º    sin 58º    cos 32º…

A:

Q: /3 Without using a calculator: tan¬1 ( 3

A:

Q: What is the amplitude and the period for the equation: y=7sin(8x-32)+

A: Explanation and solution is given below....

Q: Find the value of 2 32 tim (22 (1 - cos (2) - cos (4) + cos (2) cos (=))} x →0 8 X

A: Sol:- limx→032x81-cosx22-cosx24+cosx22cosx24Expand…

Q: 1- cos(2x) Vitcos(2x)

A: Solution to find the derivative of a function:

Q: O Solve 2cose- 12=0 if OLe< ZT. Giveall ansuers O as exact values in vadian.

A: see 2nd step.

Q: What is the exact value of rcot 270 degrees + 8 cos 180 degrees + 3 sec squared 360 degrees?

A: Let's find.

Q: 8. State all co-terminal angles for 0 for-2n S0S 4n.

A: Remind that co-terminal angles are angles in standard position (that means the angles with the…

Q: Express z 14/2(cos135 + isin 135) to it rectangular form.

A:

Q: A rain gutter is to be constructed from a metal sheet of width 30cm by bending up 1/3 of the sheet…

A:

Q: Find Cos asinsa da Bubstitute

A:

Q: The term 0.5(1-cos2x) is equal to

A: Given,          The term is 0.51-cos2x .

Q: the equation 6sin^2x − cosx − 5 = 0 for. x ∈ [0, 2π]. Round answers to 2 decimals

A: We will find the solutions.

Q: Solve for х: 2 cos 4 2

A: Here we solve inverse trigonometry problem.

Q: 9 Determine fcot 20 sin' 20 d0.

A: 9. Given Integration can be simplified as

Q: sin dr 4 Show that ||

A: first use the formula of cube of sinx.

Q: A plane lifts off at an angle of elevation of 15 degrees at a speed of 350 feet per second. When…

A: Draw the figure and label it.

Q: by using the fi cos(3.2) YA 2 0.5 3.

A: In this question, the concept of a trigonometric function is applied. Trigonometric Functions The…

Q: The entrance of Angel Stadium in Anaheim is cemposed of baseball bats configured in various right…

A: Given∠DCE =34°CD =47

Q: i. Find [2(cos120° + jsin120°)]5

A: # we are entitled to solve one question at a time, please resubmit the other question if you wish to…

Q: 2* cos 3r dr +4 8.

A:

Q: What is tan(B)? 3 В 4 tan(B) [? ||

A:

Q: 4. Given 0<0 < 27, solve 4 tan 6- 4 0.

A: θ=π4,5π4

Q: From sin(30) 5, solve for 30 on the interval [0, 27). (Enter your answers as a comma-separated…

A: solution is given below..

Q: Find θ with 0≤θ<2π  and tanθ=1

A: 0≤θ&lt;2π  and tanθ=1

Q: 2s0ue by usiny Netons method opprozimete 14 sinx+ cosX 1+ sinx- coSX Xis 2.5

A:

Q: Find the equation of a cosine wave that is obtained by shifting the graph of y = cos x to the left 7…

A: We have to find the equation of a cosine wave that is obtained by shifting the graph of y = cosx to…

Q: Explain how to find all the solutions in 0, 27) for a trig function when the period is not 27 In…

A: Given  sin 3x, [0,2π)

Q: Given 0≤θ<2π , solve 4 tan ⁡θ−4=0 .

A: By using trigonometric equation formula, we solve the given trigonometric equation.

Q: Solve on the interval from 0 degrees to 360 degrees. cot ⁡ θ = − 1 3

A: Given cot(theta)=-13 To find all theta values in(0 to 360°)

Q: A pendulum is released to swing freely. On the first swing, the pendulum travels 18 inches. On each…

A: Given pendulum travels 18 inches in first swing and on each successive swing the pendulum travels…

Q: Solve triangle ABC if ZA = 43.1°, a = 183.1, and b = 245.8. sin B = (round answer to 5 decimal…

A: As per honor code, we are entitled to solve only 1 question at a time so I am providing you the…

Q: 7. y = tan e³x + etan3x

A:

Q: Solve for side b if tan A = 2.65870 and a = 8.4

A:

Q: 7/4 26. * sec*e tan 0 de sec*0 tan*o de

A:

Q: 2m de Question #7) 12 - sin 0

A: q-7) let I=∫02πdθ12-sinθ it is known that  sinθ=2tanθ21+tan2θ2 I=∫02πdθ12-2tanθ21+tan2θ2…

Q: Determine the value of R: 30 R² = (28.935)² + [R+R sec(- 1)]² – [2(28.935)(R +R sec(- 30 cos 56.565…

A: Given that, the function is R2=28.9352+R+Rsec302-12-228.935R+Rsec302-1cos56.565.

Q: lve 7 cos(5x) =2 for the smallest three positive solution:

A:

Q: Civen Simua, 0cue find comsãeer cos 2u

A:

Q: cos 2(theta) if sin theta = 5/8

A: Here we have to find cosθ2 and cos2θ=? If sinθ=58 where 0≤θ≤π2

Q: An electric current can be represented by the function y=2 cos (2 here is the character that looks…

A: An electric current can be represented by the function y=2 cos (2 here is the character that looks…

Q: se trig equations into general form: 1. y = cos (1/2x

A: The given trigonometric equations are  1. y = cos (1/2x + 1/3) 2. y = cos (2x + 1/3)

Q: Find the general solution 7. dr fip +y tan z = cos² r.

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Determine 1-/[e-tt sin(2t)] 2- 23+3s)*

A: Given

Q: When r^2 = x^2 + y^2, we have x = rcos theta and y = rsin theta, and  When r^2 = y^2 + z^2, we have…

A: Consider the following: When r2=x2+y2 , then x=rcosθ  and y= rsinθ, When r2=y2+z2 , then y=rcosθ and…

Q: How many solutions does the equation 2sin(x)cos(x) = sec(x) have for 0 ≤ x ≤ 2pi

A:

Q: Find all compler solutions for the equation: r +i = 0 cos 45 +i sin 45, cos 135 +i sin 135, cos 225…

A: According to DeMoivre's Theorem, the nth roots of any complex number r (cos(θ)+i sin(θ)) are given…

Q: cos(2x) = 2(cosx) = 2(- ÷) =-4 6 7

A:

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.