Which classification best represents a triangle with side lengths 10 in., 12 in., and 15 in.? acute, because 102+122>152 acute, because 122+152>102 obtuse, because 102+122>152 obtuse, because 122+152>102

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

if i put something wrong your not gonna like it so rather not say nothing.