Basic Math question and answers for March 09, 2024
- Q Determine the amplitude of the function y = 2/3cos(x). Also, choose its graph. The amplitude is ___
- Q Use the given conditions.tan(u) = -7/24, 3?/2 < u < 2?(a) Determine the quadrant in which u/2 lies.Quadrant IQuadrant IIQuadrant IIIQuadrant IV(b) Find the exact values of sin(u/2), cos(u/2), and...
- Q A sinusoidal function has an amplitude of 5 units, a period of 180, and a maximum at (0, -1). Answer the following questions.(1) Determine value of k. k = ____(2)...
- Q convert the angle measure.a)Convert 60 to radians.b) Convert 5?/4 radians to degrees.
- Q If c is any number, then how many solutions does the equation c = tan x have in the interval (-2?,2?]? For any real number c, the equation c =...
- Q Determine the amplitude of the function y = 5 sin x. Also, choose its graph.The amplitude is
- Q determine if the side lengths form a right triangle or not. Please show all of your work and then write yes or no!1.)21, 29, 202.)18, 24, 323.)10, 8, 6
- Q A clock is hanging on a wall. The length of the second hand is 22 cm., and the lowest that the tip of the second hand ever reaches above the...
- Q Use the power-reducing formulas to rewrite the expression in terms of first powers of the cosines of multiple angles.sin(2x) cos(2x)
- Q TitleConstruct a triangle given that the perimeter is 115 mm, the altitude is 40 mm and the vertical.... Description Construct a triangle given that the perimeter is 115 mm, the...
- Q If ? = 3?/4cos(?) =sin(?) =
- Q If sin (?) = 1/3 and is in the 1st quadrant, find cos(?)cos(?) =Enter your answer as a reduced radical. Enter ?12 as 2sqrt(3).
- Q Sketch a graph of the function f(x) = 5 sin (1/2 x)
- Q If sin (?)=1/3 and ? is in the 1st quadrant, find cos(?)
- Q An object traveling at a constant angular speed requires 4.0 seconds to make one complete revolution. What is its angular speed?
- Q If ? = 1?/6 then find exact values for the following:sin(?) equalscos(?) equalstan(?) equalssec(?) equals
- Q Use a graphing calculator to graph Y?, Y2, and Y? +Y2 on the same screen. Evaluate each of the three functions at X = 7?/6, and verify the following equality.Y?(7?/6)...
- Q A rotating beacon is located at point A next to a long wall. (See the figure to the right.) The beacon is 4 m from the wall. The distance a...
- Q The function graphed to the right is of the form y = a sec b x + c or y = a csc b x + c for some a...
- Q Givenz1= -5(cos(164) + i sin(164))z2= -2(cos(16) + i sin(16))Find the product z1 z2. Enter an exact answer.
- Q Given sin?=3/4 and angle ? is in Quadrant II, what is the exact value of cos? in simplest form? Simplify all radicals if needed.
- Q Use a graphing calculator to graph Y?, Y?, and Y? + Y? on the same screen. Evaluate each of the three functions at X = (7?/6), and verify the following...
- Q Use a graphing calculator to graph Y?, Y?, and Y? +Y? on the same screen. Evaluate each of the three functions at X=(?/6), and verify the following equality.Y?(?/6) + Y?(?/6)...
- Q Use a graphing calculator to graph Y?, Y2, and Y? +Y? on the same screen. Evaluate each of the three functions at X=?/6 and verify the following equality Y?(?/6) +Y?(?/6)=(y?+Y?)...
- Q Solve the equation in the interval [0,360). Use an algebraic method.13 sin? - 6 sin ? = 5Select the correct choice below and, if necessary, fill in the answer box...
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