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 find the value?
How do you simplify #sin ( sin^ -1 (-3/5) + tan^ -1(5/12)) #?
Convert to rectangular form? #r^2sin^2theta = -22#
If #A= <-2 ,-5 ,4 ># and #B= <-7 ,4 ,-9 >#, what is #A*B -||A|| ||B||#?
How do you simplify # csc Y / sec Y #?
How do you classify the triangle given 35 degrees, 55 degrees, 90 degrees?
Given #y=3cos(pi(x)-pi/2)+1# How does one find amplitude, period, phase shift?
How do you prove #sec^2x-2secxcosx+cos^2x=tan^2x-sin^2x# ?
How do I find #x#: #2 sin x cos x-1=cos2x#?
Solve using double angles?. Sin2x-sinx=0
How do you solve #2sinthetacostheta+sqrt3sintheta=0#?
How do you find the amplitude, period, and shift for #y = -5sin(x/2)#?
How do you find the measures of two angles, one positive and one negative, that are coterminal with pi/7?
What is Cos²A - Cos²B = ?
How do you convert #(5, (3(pi))/2 ) # to rectangular form?
Solve the equation cos x – sin x tan x + 1 = 0 for 0°≤x≤360°?
Find the general value of (theta) satisfying: 1) sin2(theta)=1/2 2) cos2(theta)=1/2 3) tan3(theta)=1/√3 4) cos3(theta)=-√3/2 5) sin²(theta)=3/4 6) sin²2(theta)=1/4 7) 4cos²(theta)=1 8) cos²2(theta)=3/4??
The hypotenuse of a 30°- 60°- 90° right triangle measures 22 cm. What are the lengths of the longer leg and shorter leg?
How do you convert the angle #2^circ 12'# in decimal degree form?
What does #sin(arc cot(5))+5sin(arc tan(2))# equal?