Angle T and angle S are adjacent and form a right angle. What is the justification for the following statement? m∠T + m∠S = 90°

A. Definition of angle bisector
B. Definition of complementary angles
C. Definition of perpendicular lines
D. Definition of supplementary angles

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list