Elijah Alexander
Trigonometry teacher | Verified Expert
I hold a degree in Trigonometry from McDaniel College, where I honed my passion for unraveling the intricacies of angles and functions. With a deep-rooted understanding of trigonometric principles, I am committed to guiding students through the maze of sine, cosine, and tangent. My mission is to illuminate the path to mastery in this pivotal field of mathematics, making concepts clear and accessible. Whether it's solving triangles or navigating through identities, I am here to empower students to conquer Trigonometry with confidence and clarity. Let's embark on this mathematical journey together!
Questions
How do you graph #\theta = 30^\circ#?
If #A+B=315^0#, then what is the value of #(1-tanA)(1-tanB)#?
A triangle has sides A, B, and C. Sides A and B are of lengths #7# and #5#, respectively, and the angle between A and B is #(7pi)/12 #. What is the length of side C?
How do you use #csctheta=5# to find #sintheta#?
How do you solve #2-2cos^2x=5sinx+3#?
Solve the equation 2sin(2x-π/3)+1=0 on the domain -2π ≤ x ≤ 0?
Can you solve 9sin^2theta - 6sintheta = 1 over [0 degree, 360 degrees) ?
How do you simplify the expression #1/(sect-tant)-1/(sect+tant)#?
How do you find all solutions of the equations #secx+tanx=1# in the interval #[0,2pi)#?
What is the period of #f(theta)= sin 7 t - cos 5 t #?
How do you verify #sec^2 x - cot^2 ( pi/2-x) =1#?
What is the exact value of #sin -330#?
(cos x-5)(cos x+1) = 0 what values in the interval (0, 2 pi) make this true?
How do you simplify the expression #sectheta/tantheta#?
How do you use the amplitude and period to graph #y= 2 sin (-2x+pi) +1#?
How do you solve the triangle of #A=110^circ, a=125, b=200#?
How do you multiply # (1+3i)(1-3i) # in trigonometric form?
How do you use Heron's formula to determine the area of a triangle with sides of that are 6, 4, and 8 units in length?
How do you solve the triangle given #B=28^circ, C=104^circ, a=3 5/8#?
How do you prove that #9sec^2u - 5tan^2u = 5 + 4sec^2u#?