exam Maths Puzzle Numerical Ability

can you show me how to solve for x?

2/5=x-2/20

Read Solution (Total 0)

exam Other Question

I need help with proof

Given: Segement RT is perpendicular to plane P; Segment RK = segment RZ
Prove: Triangle KTZ is isosceles

Picture is a plane with a triangular prism si a number is spooky if it is not happy and it'prime. find all of the spooky numbers less then 100