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Nolan Alexander
Trigonometry teacher | Tutor for 10 years
A Trigonometry enthusiast, I earned my degree from the University of Colorado Denver, specializing in unraveling the complexities of angles and ratios. As a dedicated educator, I bring a passion for guiding students through the intricacies of Trigonometry, making seemingly daunting concepts accessible. My commitment to fostering a deep understanding and appreciation for mathematical principles ensures that every student can navigate the world of triangles with confidence. Let's embark on a journey of discovery and mastery together.
Questions
Hi guys! Can anyone help me solve this question? Just started learning this chapter so I'm not quite familiar with this : Given sin theta = 1/2 and that theta is an acute angle. Evaluate sin 2 theta & sec 2 theta.
How do you simplify the expression #sec(arccos (-3/5))#?
How do you graph #y=-cot3x?#?
Is (cotA+cotB)/(cotAcotB-1) equals to (cotAcotB-1)/(cotA+cotB) ?
How do you find the amplitude, period, and shift for #y= 4cos(x/2+pi/2)#?
How do you verify #sin^2(-x)=tan^2x/(tan^2x+1)#?
How do you verify #Sec(x) - cos(x) = sin(x) * tan(x)#?
How do you convert #(8pi)/9# into degrees?
In triangle ABC, if #a = 8.75# centimeters, #c = 4.26# centimeters, and #m/_B# is #87°# what is the length of #b# to two decimal places?
How do you evaluate #sin ((5pi)/4)#?
#(sin^2 theta + cos^2 theta + cot^2 theta)/ (1+ tan^2 theta)= cot^2 theta#?
How do you verify #costheta(1-4sin^2theta)=costhetacos(2theta)-sinthetasin(2theta)#?
How do you evaluate tan(-7pi/6)?
Is this true or false? #sin^2(θ) ≠ sin(θ)^2#
If #sectheta = a# and #sintheta < 0#, find the exact valaues of #sintheta#?
How do you evaluate # e^( ( pi)/4 i) - e^( ( 11 pi)/8 i)# using trigonometric functions?
What is the angle between #<8,-1,2> # and #<-4,-1,3>#?
What is #(5pi)/4 # radians in degrees?
How do you find the length of x and y if there is a circle, x is the arc length, there is an angle of 120 degrees and y is the hypotenuse?
How do you find the 6 trigonometric functions for x =3π/4?