Here is a set of signed numbers: 7, -3, 1/2, -0.8, 0.8, -1/10, -2
order the numbers from least to greatest.

-3, -2, -0.8, -1/10, 1/2, 0.8, 7

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,

1010: 3030

is it i think