# Josiah Anderson

Trigonometry teacher | Verified Expert

I hold a degree in Trigonometry from Oral Roberts University, where I cultivated a deep passion for mathematics. With years of experience, I've honed my ability to demystify trigonometric concepts, making them accessible and engaging for my students. Whether it's solving complex equations or understanding geometric relationships, I'm here to guide you through every step of the way. Let's navigate the world of angles and triangles together, unlocking the beauty of trigonometry one problem at a time.

## Questions

How do you graph #csc(x-pi/2)#?

What angles are co-terminal with #45^@#?

How do you simplify the expression #sint-sintcos^2t#?

What is area of equilateral triangle?

How do you turn -15 degree into radians?

How do you solve #cos2x = sinx# on the interval #0 <= x<= 2pi#?

How do you find the exact value of #Sin(arcsin(3/5)+(arctan-2))#?

How do you convert #y^2 = x^3# to polar form?

How to prove the identity? (sin(3x))/sin(x) +(cos(3x)/cos(x))=4(1-2sin^2(x)

How do you prove #Tan[x+(pi/4)]=(1+tanx)/(1-tanx)#?

What is the relation ship between sin x and sin (180 - x)? between sin x and sin (180 + x)?

What is the distance between #(4 ,( 9 pi)/8 )# and #(-1 ,( 3 pi )/2 )#?

How do you solve the right triangle a=117 ft, b = 16.35 ft?

How do you sketch one cycle of #y=sec(2x)#?

If cos(θ)=3/5, what is the value of sin(θ)?

How do you find x if the point (x,-3) is on the terminal side of theta and #sintheta=-3/5#?

How do you simplify the expression #1-sin^2theta#?

How do you simplify the expression #(secx-1)(secx+1)#?

How do you solve #(cot x)+ sqrt(3) = (csc x)#?

What is the amplitude, period, phase shift and vertical displacement of #y=sin(x+pi/4)#?