Write the first trigonometric function in terms of the second for θ in the given quadrant.
tan(θ), cos(θ); θ in quadrant ii

The diagram shows a 7cm by 6cm rectangle based pyramid. all the diagonal sides - ta, tb, tc and td are length 10cm. m is midpoint of rectangular base. work out height mt to 1 decimal place

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

For what value of x does 4x = (1/8) x + 5?