Determine whether the lines through each pair of points are perpendicular.(-1, 3) and (9, 17); (7, 10) and (14, 15)
A. perpendicular
B. not perpendicular
Answer: B
You might also like to view...
Indicate whether the equation illustrates the commutative property of addition, commutative property of multiplication, associative property of addition, associative property of multiplication, or the distributive property.6 ? n ? 3 = n ? 6 ? 3
A. Distributive property B. Commutative property of addition C. Commutative property of multiplication D. Associative property of multiplication
Provide an appropriate response.The product of the numerator of one fraction times the denominator of the other fraction of a proportion is called a:
A. proportion B. ratio C. equation D. cross product
Choose the ordered pair which is a solution of the inequality.2x + 4y > 8(0, 1), (0, 0), (2, 1), (2, 2)
A. (2, 1) B. (0, 0) C. (2, 2) D. (0, 1)
Write the inequality using interval notation, and illustrate the inequality using the real number line.y < -4
A. (-?, -4)
B. (-?, -4]
C. [-?, -4)
D. [-?, -4]