D. Expand the geometric series. Enter your answers separated by commas, with no spaces. 2 2*-1 k= 1

Q: Write the given expression as an algebraic expression. sin(arcsin x + arccos x) 2 1- x* + X 2 + 1 1-…

A:

Q: Solve the triangle. a= 23.3 b= 15.2 c= 8.8 ... What is the degree measure of angle A? (Simplify your…

A:

Q: 8(cos 90° + i sin 90°) Find three cube roots for the following complex number. Leave your answers…

A:

Q: Assume that cos\theta =-(1)/(3) and \pi <\theta <(3\pi )/(2),  find the exact value of cos(\theta…

A:

Q: With the use of functions of 360° and 45°, what is the identity form of cos 315°? a.cos (360°- 45°)…

A:

Q: What are all of the solutions for the equation 2sin²(θ) + 3sin(θ) + 1 = 0 on the interval of [0,…

A: solution:-2sin²(θ) + 3sin(θ) + 1 = 0,    θ∈ [0, 2π)2sin²(θ) + 2sin(θ)+sin(θ) + 1 =…

Q: Q2) Find the derivative of the function at Po in the direction of A. g(x, y) = x - (y²/x) + V3 sec…

A:

Q: Find all degree solutions. (Enter your answers as a comma-separated list. Let k be any integer.) 2…

A:

Q: Two photographs of the moon were taken at precisely the same time from two locations. The lunar…

A: Given ,  Two photographs of the moon were taken at precisely the same time from Iwo locations The…

Q: A monument near a dock is 12 miles east of a ship. After the ship has sailed 7 miles, the monument…

A: Solution:

Q: a. Without using a calculator, determine 11 sin() cos(-). 0-프 + 1 ONone of these 0- - 1 一學。

A:

Q: se an appropriate area formula to find the area of the triangle with the given side lengths. a = 13…

A:

Q: Solve the trigonometric equation for all values 0 <0 <n 2 cos(2x) + V3 = c

A:

Q: C. Exponential Growth and Decay Problems: 1) Given the equation y = 35(0.57)* a) Does this equation…

A:

Q: Solve the right triangle. In the right triangle​ ABC, with C=90°​, B=    °         ​' ​(Round to…

A: Topic = Triangle

Q: . A man standing 9m above the ground observes the angles of elevation and depression of the top and…

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

Q: Solve triangle ABC. (Round the length to three decimal places and the angles to one decimal place.)…

A: answer is in next step

Q: Determine el valor de X y Y que falta

A:

Q: Find the three unique cube roots wk of the complex number z = 8 (cos 48° + i sin 48°). Write exact…

A:

Q: Graph r=5sintheta *Find all points and graph

A:

Q: A building 230 feet tall casts a 40-foot-long shadow. If a person stands at the end of the shadow…

A:

Q: 3. For each pair of parametric equations, find the rectangular-coordinate equation for the curve by…

A:

Q: 6. Write the equation of the transformed function given f (x) = - is stretched horizontally by a…

A:

Q: . Evaluate the geometric series. Est-1 k=1 7. Evaluate the geometric series. a1 = -4, a10 2048, r =…

A: Solving

Q: Two airplanes leave an airport, and the angle between their flight paths is 49°. An hour later, one…

A: Law of cosines

Q: Find the area and the circumference of the circle. Round your answers to the nearest hundredth.…

A:

Q: Use the half-angle formula to simplify the given expression. 1 + cos 12x 2

A: The given expression is:1+cos12x2We need to simplify the above expression using half-angle formula.

Q: a. z12 21 b. 2

A:

Q: Solve the right triangle​ ABC, where C=90°.   a=75.4 ​yd, b=39.9 yd   Part 1 The length of c

A: Solution is here

Q: Give three other ordered-pairs of the form (r, e) that name the same point as (3, 60°)

A:

Q: Find the exact value for the following. CoS 12

A:

Q: Find the product z1zą in standard form. (Simplify your answer completely.) z1 = 5 + 5iv3, z2 = -5/3…

A:

Q: Given the complex number z -1-V3i, find 2. Write an exact answer in polar form with 050<2.

A:

Q: onometry Test nit: 2:00:00 Time Left:Time Exceeded Sarmisha Sivalingam: Attempt 1 Question 5…

A:

Q: 6. Which theorem proves triangles 1& 2 ore congruent? B. SAS A. SSS C. ASA D. AAS

A: As per rule of bartleby we can solve only one question at a time and we can solve only three subpart…

Q: Verify the identity shown below. cos e sec e – sin 0 tan 0

A:

Q: A ferris wheel with a diameter of 225 feet takes 45 seconds to make a complete rotation. What is the…

A: A ferris wheel with a diameter of 225 feet takes 45 seconds to make a complete rotation.  To be…

Q: y = -4 + 3 sin "x 3 4 amplitude period horizontal shift

A:

Q: Calculate y in degrees. (Image 21] (2x - sy (3x - 25) (Sx+ 45)

A: (3x-25) +(5x+45) =180 8x + 20 =180  8x = 160  x = 20

Q: A right triangle has legs of lengths 8 and 10. What is the length of the hypotenuse in simplest…

A:

Q: x^2 + y^2=4 Write the equation in polar coordinates. Then isolate the variable r when possible.

A: To write the given equation in polar form

Q: Ex. 2: Sketch one cycle of the sine function y = -0.25 sin x and answer the following questions: a.…

A:

Q: 1- Sinx+ Sin'x 4 X. 2 1-Cosx+Costx 1- Sin'x (1- Sin²x) (x, 1-Cos'x (1-Cosx)

A:

Q: Find the area of the figure. 7 ft 5 ft 12 ft 14 ft The area is square feet.

A:

Q: Solve and show all necessary solutions. 1. If the angles of elevation of the top of a satellite…

A:

Q: 5. A cosine function has maximum value of 185 at x = 87T, a minimum value of -15 at x = 40 r. a)…

A: Given that,

Q: What is the measure in degrees of the angle A = 7TT/6? a) 150° b) 210° c) 100° d) 120°

A: As we know that; The angle which in radian can be converted into the degree by formula, θd=180°πθr

Q: 77° 97°

A:

Q: =?

A:

Q: Find a value of θ in the interval ​[0°​,90°​] that satisfies the given statement.   cos θ=0.63796194

A: Given problem:- Find a value of θ in the interval [0°​,90°​] that satisfies the given statement.…