The answer is C.
Perpendicular lines have opposite reciprocal slopes. That means one is negative and the other is positive, and the fractions are flipped.
Answer:
4x/y4
Step-by-step explanation:
2(2x/y4)
2 x 2x/ y4
=4x/y4
Answer:
20 mm
Step-by-step explanation:
Divide 120 by 6
C = pi * d
Plug in what we know:
C = 3.14 * 26
Multiply:
C = 81.64
I think your answer is ( B )