Find the value of x in the triangle shown below.

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer

Prove that 16^4-2^13-4^5 is divisible by 11.