A regular hexagon and a regular octagon are joined as shown on the diagram.
Work out the size of angle x.

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²