Graph each complex number. In each case, give the absolute value of the number.       4i

Q: Find the area of the sector formed by the given central angle  theta in a circle of radius r.       ...

A: It is given that θ=5.8 and r=2 inch. If θ (in radians) is a central angle in a circle with radius r,...

Q: Find sin θ and cot θ if the terminal side of θ lies along the line y = -3x in quadrant 4.

A: Terminal side of θ lies along the line y = -3x in quadrant 4.

Q: How to solve this problem

A: Figure of parallelogram according to question for better understanding

Q: A Ferris wheel has a radius of 10 m, and the bottom of the wheel passes 1 m above the ground. If the...

A: Consider the given diagram: Given: The radius of the Ferris wheel is 10 m. The bottom of the wheel ...

Q: Find the exact values: a.   sin(2pi/3)+sin(5pi/4)   b.  sin (23pi/12)    (use 23pi/12 = 2pi/3 + 5pi/...

A:

Q: Prove that(for all z, z1 , z2 belongs to complex numbers)

A: Given: z,z1 and z2 belongs to complex numbers. Let us consider, z1=C and z2=D. 1) To prove: cos z1-c...

Q: Write the following in terms of sin θ and cos θ; then simplify if possible. (Leave your answer in te...

A:

Q: How to solve the triangle ?️

A: In the triangle ABC, ∠ABC=47°, c=8 and b=6   Formula used: 1) Sine rule: asin(A)=bsin(B)=csin(C) 2)...

Q: Solve plz

A: Equation is  cos(x)=3 and the interval -2π, 2π.   To find: We have to find value of x for which cos(...

Q: Prove the following is a Pythagorean Triple: (5, 12, 13)

A: Given, (5, 12, 13) To Prove: Given set of numbers is a Pythagorean Triple.

Q: For the function f(x) = sec.x, which of the following are not possible values of f(x)? c %3D

A:   We know that,                         The range of f(x) = sec(x) is (-∞,-1] ∪ (1,∞].  

Q: Write each of the following in terms of sin theta and cos theta; then simplify if possible.   sec th...

A:

Q: How do I solve 8?

A:

Q: If we start at the point (1, 0) and travel once around the unit circle, we travel a distance of 27 u...

A:

Q: a. Verify the identity by transforming the left-hand side into the right hand side.  cot(-x)cos(-x)+...

A: Since you have asked multiple questions in a single request, we would be answering only the first qu...

Q: (tanx/ 1+tanx) - (cotx/ 1+tanx) = (1-cotx/ cscx-1) verify the identity

A: First solve LHS:

Q: Find all zeros of f(x) = r- 5x- 2. Enter the zeros separated by commas. Enter exact values, using ra...

A:

Q: Prove the identity

A: Givencsc2A tan2A-1 = tan2A  

Q: Find the amplitude, period, phase shift and vertical shift: y=-3cos(2x-pi/2)+2

A:

Q: Let f(x) = 2x - 5 and g(x) = x2 +3x + 4. Evaluate the following.   f(-3)

A: Given:    f(x) = 2x - 5 and g(x) = x2 +3x + 4

Q: tanx + cotx = secx cosx verify the identity

A: Given                  tanx + cotx = secx cosx we have to verify that identity.

Q: Letter a.

A:

Q: Simplify the expression. Leave your answer in simplest form of degrees and minutes. 237 °36'+113 °41...

A: Given Expression: The expression to convert the degree minutes to decibel form is, Using the above...

Q: Solve problem # 2

A: Y=sin3x a)amplitude is the maximum magnitude it can have. Amplitude =1 since it’s a sine curve b)per...

Q: For the polynomial below, 1 is a zero. h (x) =x' + 3x- 7x + 3 = X

A:      

Q: Trigonometry Question

A: Given:

Q: 2. Show your work belowlYou may use an onlite whiteboard (htrps awwapp com) to show yout wotk You ca...

A: To multiply  x-yx3+x2y+xy2+y3

Q: Write each of the following in terms of sin theta only .   cot theta

A:

Q: given the csc(theta) = 3 and cot < 0find the exact value of the remaining trig functions.

A: Consider the given values for csc theta and cot theta. Assume the length for the opposite side be a,...

Q: Trigonometry Question

A: Given equation is, T=0.6sinπ28t-3+101.4 and t=2.

Q: Solve the following problem. Be sure to make a diagram of the situation with all the given informati...

A:

Q: Prove the identity: cos2 ?+ cos2?tan2?= 1

A: Givencos2θ +cos2θ tan2θ =1

Q: Use the unit circle and the fact that sine is an odd function to find each of the following:       I...

A: Given that  sinu=-13

Q: Trigonometry Question

A: Given function is fx=sinx+π3-4. We know that if we have function sinx+ϕ then there is phase shift of...

Q: Graph one period of the function. Identify any intercepts and asymptotes.f(x) = sec(πx)

A: x 0 1/4 2/4 3/4 4/4 5/4 6/4 7/4 8/4 cos(πx) 1 12 0 -12 -1 -12 0 12 1 sec(πx) = 1cos(πx)  1 2 ∞ -...

Q: On the graph of f(x) = cot x and the interval [0, 27), for what value of x does f(x) = -1? Choose al...

A:

Q: A bicycle has traveled 5000 feet in 10 minutes. How fast was the bicycle traveling in miles per hour...

A: A bicycle has traveled 5000 feet in 10 minutes. 5000 feet 10 minutes 1 mile = 5280 feet

Q: Find all solutions on  [0, 2π).  (Enter your answers as a comma-separated list. Round your answers t...

A:

Q: Hi I need help figuring out how to do this

A: given: parent funtion f(x)=logx the translated function f(x)=log(x-h)+k  

Q: Question On the graph of f(x) = cot x and the interval [-2x,0n), for what value of x does f(x) = 1? ...

A:

Q: Question Which of the following is not in the domain of tan(x)? Select all correct answers. Select a...

A:

Q: Find the area of the sector formed by a central angle of1.4 radians in a circle of radius 2.1 meters...

A: It is given that r=2.1m and θ=1.4. If θ (in radians) is a central angle in a circle with radius r, t...

Q: 20) Show that the sum of two consecutive integers is always odd.

A: Let x be any integer. Then its consecutive integer can be written as x+1.    

Q: Which of the following is not in the domain of tan(x)? Select all correct answers.

A: tan-5π2 and tan-3π2 are undefined.

Q: solve this problem

A:

Q: Chad was asked whether the following equation is an identity: (3z + 2y)? = (3z + 2y)(3z – 2y) + 2(2y...

A: