naame10 naame10

13-05-2023
Mathematics

Answered

Given that 8 tan = 3 cos
a) Show that the above equation can be rewritten in the form 3 sin2 + 8 sin − 3 = 0
b) Hence solve, for 0 ≤ ≤ 90, the equation 8 tan 2 = 3 cos 2, giving your answers to 2 decimal places.

Answer :

Other Questions

On the following unit circle, � θtheta is in radians. Which two of the following expressions are equivalent to tan ⁡ ( � ) tan(θ)tangent, left parenthesis, th

Solve for the exact solutions in the interval [0,2pi). Separate solutions with a comma. If the equation has no solutions, respond with DNE. cos(2x) = 1

2. what is the approximate vertical distance between the search boat and the treasure you can round to the nearest hundredth as needed show your work 3. What is

What is the equation of the following line written in general form? (The y-intercept is -1.) -2x-y-1=0 2x+y-1=0,2x-y-1=0

Can you help me with this equation?

In each of the following graphs, find the lengths of the line segments shown. Write your answers (in simplest radical form if they are not integers. (a) B (b) Q

Write an equation of the line that passes through (0, -1) and is perpendicular to the line y = 1/9x + 2 An equation of the perpendicular line is y =

Graph the given functions, f and g, in the same rectangular coordinate system. Select integers for x, starting with -2 and ending with 2, and describe how the g

If the following data were transformed and points with the coordinates (x, log(y)) were plotted, what points would be plotted? Round log(y) to three decimal pla

Merone Company allocates materials handling cost to the company's two products using the below data: Modular Homes Prefab Barns Total expected units produced 5