# Madelyn Adams

Trigonometry teacher | Verified Expert

I am a Trigonometry specialist, holding a degree from Butler University. With a passion for mathematics, I've honed my expertise in Trigonometry to guide students through its complexities. My journey through Butler University equipped me with comprehensive knowledge and effective teaching strategies. I strive to foster a deep understanding of Trigonometry, helping students navigate its intricacies with confidence. Whether unraveling triangles or mastering trigonometric functions, I'm dedicated to empowering students to excel in this field. Join me on the path to mathematical mastery at Butler University's tutoring platform.

## Questions

How do you use the amplitude and period to graph #y= 2 sin (-2x+pi) +1#?

5sinx=5sqrt3cosx 0<x<2pi What are all possible solutions?

Solve sin(θ) tan(θ) − cos(θ) = 1 for 0 ≤ θ ≤ 360?

How do you convert #(1,(pi)/2) # to rectangular form?

What is the quadrant in which the terminal side of an angle lies if it measures #(6pi)/5# radians?

You lean a ladder 6.7 meters long against the wall. It makes an angle of 63° with the level ground. How high up is the top of the ladder?

How do you find the EXACT value in simplest radical form for tan (11π/12) by using a sum or difference identity???

How do you simplify #6sinxcosx# using the double angle identity?

How do you use a calculator to evaluate #sin10^circ#?

How to solve tan ϑ + 1 = 0 in the domain 0 ≤ ϑ ≤ 3600? if i were to sit in an exam without calculator with this question, how can i solve it? Tips please :)

How do you convert #2 - 2i# to polar form?

How to use the product-to-sum formula to write the product as a sum or difference? 4 cos pi/3 sin 5pi/6

If the angle of elevation of the sun is 62◦ how tall is a tree casting a 50 foot shadow?

Prove each of the following identities (a) sec x + tan x =cos x/1 − sin x (b) tan^2 x/tan^2 x + 1= sin^2 x?

How do you evaluate #cot (cos^-1(-0.7003))#?

How do you find the remaining sides of a #45^circ-45^circ-90^circ# triangle if the longest sides are each #5sqrt2#?

How do you solve #arcsin(sqrt(2x))=arccos(sqrtx)#?

How do you graph and list the amplitude, period, phase shift for #y=3cos(2x-pi/6)#?

Write each expression as a single angle and evaluate if possible? 2Sin30°Cos30°

Given sinθ =3/5 and (π/2<θ<π), how do you find sine (2π)?