Please help, no one helps me because of the low points. T-T Think about how you can use absolute value notation to express the distance between two points on a coordinate graph. For each pair of points below, find the distance between the given points and express your work using absolute value symbols. Explain OR show your work.

a. (4, 9) and ( –5, 9)
b. (7, –1) and (7, –4)
c. (0, 9) and (0, –7)
d. (4, –8) and (–10, –8)

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

b

step-by-step explanation:

i dont know