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
Boat:initially traveling 150 mph 100degrees north east, suddenly enters a region where the wind is blowing 50 mikes south west. What is the resultant direction of the boat. I considered using...
Finding the area of a triangle with the base being 17 and the side length being 20. It also has an angle of 50 degrees. The triangle is at an 80 degree angle. I used the area formula and got 130.227...
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...
Two adjacent sides of a parallelogram are 3473' and 4822', respectively. The angle between these two sides is 72.32 degrees. Find the length of the longer diagonal. I got 5009.11, but it is wrong...
Please write out the steps of the problem. Thank you.
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 ?
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.
I am busy going over some questions from my current maths topic but I'm stuck on this. the question states not to use a calculator, so do I use the reduction formulae if so, how?
How do I find the general solution, do I need to equate them to zero?
How do I solve this problem?
sinx + cosx = 2/3 find cos4x
I need to simplify the expression without using a calculator.
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?
what is this expression equivalent too?? 1)1 2)2 3)costheta 4)cos8tetha
Sohcahtoa Mountain has an altitude of 800m. It is one of several that form the Scalenes Mountain Range. The mountain to the east of Sohcahtoa Mountain has a higher altitude. George Geometer was taking...
f(x)=cos-1(2x/3)+5 for -3/2≤x≤3/2