i need help.

i need help.

math, just math. please end my pain. oh god, im gay.

Please help, thanks! 10

Please help. Thanks 6

4. Just need help simplifying

Big Ideas Math saids that I am wrong even though I think I am right.

3. Please help. Thanks

If sin x=-4/5 with x in III quadrant, and cos y =5/13 with y in quadrant IV, find sin(x+y).

You decide to warm your house by lighting your wood fire place. The smoke is coming out the chimney in the shape of an inverted right circular cone, the diameter of which is equal to its height. If...

i need help

A fish is being reeled in at a rate of 30cm/s from a bridge 4m above water. At what rate is the angle (in rad/s) between the line and the water changing when there is 8m of line out?

basically what is the slope of the line and does it go up or down?

for the question what is the maximum number of hours that student council can rent the ballroom for $2125?

10x-20=30

A pebble is dropped into a still pond, causing ripples in the form of concentric circles. The radius r of the outer circle is increasing at a rate of 25cm/s. When the radius is 100cm, at what rate...

A construction worker pulls a 5m plank up the side of a building under construction by means of a rope tied to the end of the plank. The opposite end of the plank is being dragged along the ground...

How far will she go on her third run?

Hi so help me with tgis math problem thanks.

Difference between function of x and function of 1/x. F(x) and F(1/x)

A solid is formed by attaching a hemisphere to each end of a cylinder. If the total volume is to be 120cm3, find the radius (in cm) of the cylinder that produces the minimum surface area. Express...