(b) three objects are brought close to each other, two at a time. when objects a and b are brought together, they repel. when objects b and c are brought together, they also repel. which of the following is true? (select all that apply.)

30

step-by-step explanation:

times by times

2nd one in the first row is correct

here is the

mark brainliest pl

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,