The London Eye observation whell has radius of 67.5m and takes 30 minutes to make a complete rotation. A car starts at position (67.5,0). What are the coordinates of the cars location after...

The London Eye observation whell has radius of 67.5m and takes 30 minutes to make a complete rotation. A car starts at position (67.5,0). What are the coordinates of the cars location after...

A ladder leans against a wall with its foot 1.5 metres from the wall making for an angle of 45º36' with the ground. How long is the ladder?

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If xcos^3 + ysin^3 = sin.cos and ysin = xcos and prove that x^2 + y^2 = 1 can anyone please prove this for me.... a detailed prove will be appreciable...

For question 18 on the algebra 2 common core test for June 2016 it says it's false that the graph of the equation c(x)=logBASE6x has an asymptote of y=0. I'm still confused how I would know this....

Give the lengths of the three sides.

You have a right triangle and the hypotenuse is 10 and adjacent side is 6 and the opposite side is 8, this is what the triangle looks like except NO cm! http://www.cimt.plymouth...

1)Prove that [ cot^2 x ( sec x -1) ] / [1+ sin x] = [sec^2 x ( 1- sin x)] / [1+ sec x] . 2) Show that the function f(x)= ( cos x - sin x) (17 cos x -7 sin x) may be expressed...

Two yachts leave harbour H. Yacht A sails on a bearing of 072º for 30 km and then stops. Yacht B sails on a bearing of 140º for 50 km and then stops. How...

prove (sin³θ - cos³θ) = (sin²θ - cos²θ)(1-2 sin²θ cos²θ)

Convert the following parametric equations to a rectangular equation: x=2cos2t y=2sin2t ...

4) Another Ferris wheel has a radius of 25 feet and reaches a maximum height of 55 feet above the ground. From the location of your seat when the wheel starts turning, it takes you 6 seconds...

Consider the equation z^{15} = (1 + \sqrt{3}\, i). Find the value of z which satisfies this equation and which has the second smallest positive argument \theta, 0 < \theta < 2\pi. Express...

Three circles of radii 7.3, 9.1, and 11.5 cm are mutually tangent. Find the area bounded by the three circles. area = Your answer should be accurate to 4 decimal places.

Please Help Me

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If cos x = a, where π/2 < x < π and cos y = -a, then which of the following could be the value of y?

The angle of depression from the top of a 15 m tree down to a pond is 25c41l. If a bird is perched in the top of the tree, how far does it need to fly to reach the pond, to the nearest metre?

1. (sec x-1)(sec x+1) = tan2x 2. cot 2θ = cot2 θ-1 -------------...

A) -1 B) 1 C) 0 D) undefined E) none of these

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