if triangle abc, side a is twice as long as side b and m<c = 30. in terms of b. find the area
if triangle abc, side a is twice as long as side b and m<c = 30. in terms of b. find the area
For the simple harmonic motion equation d=9cos((π/2)t) what is the frequency? If necessary, use the slash (/) to denote a fraction. 2) Find a model for simple...
What is the measure of the largest angle of a triangle having the sides 215, 309, 278?
What is the area of the gable end of the house if it is a triangle with two sides being 42' that meet at a 105 deg angle ?
It was on my grade 11 math test, a thinking question, and our teacher never gave answers for it. I'm worried it will be a question for the exam. I'm not sure how to go about it, other than making...
If theta is in the third quadrant and sin (theta) equals -3/5, what is cos (1/2theta)? I'm not setting up the problem right and keep getting it wrong.
How do I solve this problem?
I have no idea where to start with this question, do I use the same method as when finding the general solution? Please help...
What is the general solution and how do you find it?
I was able to prove the identity but I don't understand what the question is asking. If the identity is not valid it must be undefined? How do I find the values?
I am in basic Trigonometry and we are learning about radians and the length of an arc.
what is this expression equivalent too?? 1)1 2)2 3)costheta 4)cos8tetha
Given that, CotA = b/a
The question asks to the nearest minute, it also asks express 172.45 as an angle.
f(x)=cos-1(2x/3)+5 for -3/2≤x≤3/2
Extra information: At the bottom of the ride, the passenger is 2 metres above ground. A) Determine a function the represents height, h, above the ground at time, t, if h=20 and t=0...
I'd like to know how to solve this problem We are learning trigonometric identities
Prove the expression.
How do I do this. Completely forgot
3.14 is shown As pi