If the slope is -3 what is the parallel slope? What is the perpendicular slope

A line that is parallel to another line will have the same slope as the original. A line that is perpendicular to another line with have a slope that is the opposite reciprocal of the original.

Original: -3 / 1

Parallel (same): -3 / 1

Perpendicular (opposite reciprocal): 1/3

Hope this helps!! :)

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m