Simplify -|-5 + 2|. i'm not good with math, can someone me how to simplify, i have no clue to solving these questions that ask me to simplify, on my online schooling i wish to get better. for the time : )

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p

Why is studying fractions important