Here is the 3rd giveaway sorry for the delay

Thank you mate

It is C)

Step-by-step explanation:

The electromagnetic photons are positively charged due to the atoms inside of them. Thank you

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,