the range of y=arcsinx=(-∏/2, ∏/2) TRUE OR FALSE? MY ANSWER: FALSE?????????
the range of y=arcsinx=(-∏/2, ∏/2) TRUE OR FALSE? MY ANSWER: FALSE?????????
Step 1 - calculate the angle of impact in degrees of a stain where the width is 7mm and the length is 9.9 mm Step 2 - Determine the height of origin in inches using the tangent equation...
6.8 mm is the width and 17.6 mm is the length what are the steps in figuring the degree of impact. Using the tan equation tan I = H/D using the degree of impact from...
a boat uses 50 feet of rope to drop anchor in a lake. The angle that the rope makes with the bottom of the lake is 20°. What is the depth of the water?
While hiking on a level path Towards pikes peak you determine the angle of elevation to the top of the peak is 32 degrees. Moving closer to the mountain , you determine the angle of elevation to be...
I have no clue how to do this! If someone could show me how to solve this that would be great!
If sin(theta)= -2/3, which of the following are possible? Check all that apply. A) cos(theta)= (√5)/3 and tan(theta)=2/√5 B) cos(theta)= -(√5)/3 and tan(theta)=2/√5 C)...
Which description matches the transformations y=cosx undergoes to produce y=-3cos(x)+1 a) Vertical stretch by factor 3, reflection through the x-axis, then a vertical shift...
Which function's graph has asymptotes located at the values x=+/- n(pi) 1.) y=cscx 2) y=cosx 3)y=tanx 4)y=cotx a) 1 only B) 2 only c)...
Which function has a domain of all real numbers? A). y=sinx B) y=secx C) y=cotx D)=tanx I think it is A, sine. Correct?
Assume cos t = .45 and cos w = .89, both t and w are positive values between 0 and 2pi , and both t and w determine a terminal point in quadrant 4. Which of the following statements best describes...
2.) If sin(theta)=4/5 and theta is in quadrant 2,the value of cot(theta) is...? (Write as fraction if needed). I don't understand this, but I tried. If sin of theata=4/5, then I know...
1.) The legs of a right triangle measure 5 inches and 7 units. If theta is the angle between the 5-inch leg and the hypotenuse, cos theta= I got .58. SOH CAH TOA Cosine=adj/hypotenuse hyp=...
Homework problem I can't figure out, there's two of these problems they're very similar but if someone can explain it to me step by step I think I can figure out the second one on my own. X2+Y2-8X+14y+40=0 Thank...
So I'm given a graph where I am supposed to sketch/plot this and I have no idea as to how to go about it. If someone can guide me, I'd really appreciate it. Thank you!
So I have f(x)= 4x__ √x-4 I sort of know how to go about this. I solved...
Find all solutions in [0, 2pi] for 2sin(x-pi/4). Not really sure where to go with this problem. Possible addition/subtraction formula but again Im not really sure! Thanks!
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Also if you can do Prove that sin (x+y) cos (x-y)= sinX/secX + cosY/cscY
Sinx+cosx=2 (sinx-cosx)