On a coordinate plane, 3 lines are shown. Line m has points (negative 4, 3) and (0, negative 4). Line n has points (1, 2) and (3, negative 2). Line k has points (negative 3, negative 3) and (4, 1). Use the diagram to answer the questions.

Is line m parallel to line n? Explain.

Is line m perpendicular to line k? Explain.

NO, because they have different slopes

NO, because their slopes are not negative reciprocals

Step-by-step explanation:

See pic for more fun.

the answer is 62.8 cubic units

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1