1. which one of the following statements is true of perpendicular lines?

a. they intersect to form an acute angle.
b. they intersect to form an obtuse angle.
c. they never intersect.
d. they intersect at one point.

An empty bucket is placed under a faucet dripping at a constant rate of 4 milliliters per minute. with the given information, which of these statements is a reasonable conclusion? a there will be 24 milliliters of water in the bucket after 16 hour. b there will be 60 milliliters of water in the bucket after 14 hour. c there will be 160 milliliters of water in the bucket after 20 minutes. d there will be 100 milliliters of water in the bucket after 40 minutes.

Which of the following describes the symmetry of the graph of y = x3?

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid