I am desperate
I am desperate
i think im going to have a mental breakdown
A ball is kicked at 50 deg. from the horizontal at a velocity of 10 m/s. If the wind is blowing at 5 m/s at 10 deg. from the horizontal, how fast and in what direction will the ball be traveling...
1)f(x)=(3x2+5)(2x-1) 2) f(x)=6x-11/8x+1 3) f(x)=(5x-2)(2x+3)/x-4 4)f(x)=(8x+3)2 5) f(x)=√¯8-5x 6) f(x)-6x(7x-1)2 7)...
I need to write a piecewise function to represent the cost for staying at the hotel and i have no idea how to do it.
Show that (1 + SecA) (1 + CosecA) ≥ 9
This is a best question for all .
cosΘ+tanΘ=x, secΘ +cosΘ=y. Eliminate Θ. ...
An aeroplane leaves Airport A and flies due south for 352 km to Airport B. It then flies to Airport C, which is 63 degrees east of north of B, and 42 degrees east of south of A. Finally, it...
Give all radian solutions to cos7xcos2x+sin7xsin2x=1/2. How do I do this?
this honestly has my mind boggled. I haven't been in school for 3 years and I am completely lost. I need an explanation of how to work this problem out or as much as you can tell me. thank you.
sec x=sin2x/sinx - cos2x/cosx
Prove & apply trigonometric Identities
Give all radian solutions to cos7xcos2x+sin7xsin2x=1/2. How do I do this?
Give all radian solutions to cos7xcos2x+sin7xsin2x=1/2. How do I do this?
Write an expression equivalent to csc((2cot^-1)x), yet that does not use trigonometric functions. Assume the variable represents a positive value.
Verify the identity 2cos2x-2 ________ = cotx-secxcscx-tan...
angles A and B are located in the first quadrant. if sinA=5/13 and cosB=3/5, determine the exact value of cos(A+B)
A Web music store offers two versions of a popular song. The size of the standard version is 2.4 megabytes (MB). The size of the high-quality version is 4.4 MB. Yesterday, the...
a sine function has a maximum value of 4, minimum value of -2 and period of π. it passes through the point (π/3,1). what is the phase shift