what is the domain and range and the y-intercept?

what is the domain and range and the y-intercept?

you want to know the approximate height of a tall oak tree. you place a mirror on the ground and stand where you can see the top of the tree in the mirror. how tall is the tree? the mirror is 24 feet...

This is my asgigment

As a Ferris wheel turns , the distance a rider is above the ground varies sinusoidally with time. The highest point on the wheel is 246 feet and initial height is 20 above the ground. The wheel...

I am a 7th grader who is studying for a academic pentathlon competition that is on march.

sinx + cosx = 2/3 find cos4x

A) draw a diagram to represent this information B) what is the shortest distance back to port ? Give your answer to 2sf C) Find the bearing on which the ship would sail to get back to...

Needs answers between [0,2pi). solutions in radian answers

need help with as soon as possible

A thread is being pulled off a spool at the rate of 57.3 cm per sec. Find the radius of the spool if it makes 141 revolutions per min. Round to two decimal places as needed.

Find the measure of the central angle (in radians) subtended by an arc of length 6 centimeters in a circle of radius 4 centimeters.

Please help me find an equation using x and y that has the same graph as the polar r - 4 cos theta = 0. I need to show all of my work. I have tried numerous things; and nothing seems to work. &...

Angle θ is an angle in standard position and B(-3,4) is a point on the terminal side of the angle. Find the value of sin(θ).

y=-5 sin(2x)

find the volume

If cscØ = 4/3, find sinØ + sinØ cot^2 Ø

sin 450°, cos(-780°), and tan (37π/6)

Point A and B are on the same horizontal line with the foot of a hill and the angles of depression of these points from the top of the hill are 30.2 degree and 22.5 degree respectively. If the distance...

They gave a ABC triangle. 30 degrees, 14m

of y = 2x - 4 AND y = 2cos2π/3x - 4 Show all work I can't seem to solve this! Halp!!!

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