These lines are perpendicular because y = -6 is a horizontal line with a slope of 0 and x = 6 is a vertical line with an undefined slope
Answer:
20
Step-by-step explanation:
The midsegment of a trapezoid is calculated as
=
=
= 20
Question asked: if a number has an absolute value equal to 9,that number could be ____?
My answer: it would be C. -9 or 9
Well when u divide 246÷3=82 but since i have to use rectangular models.........