Leroy wrote an expression that is equivalent to (20+10)divided (2•3)

30/6

Step-by-step explanation:

20+10=30

2*3=6

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,

my guess would be b and d, but i didn’t actually get out the pen and paper. lol