What is the answers to this?
angle
parallel lines
perpendicular lines
plane
circle
1. a flat surface that extends infinitely and has no depth; it has length and width
2. two lines that intersect at 90° angles
3. two lines that lie within the same plane and never intersect
4. a set of all points in a plane that are a given distance from a point
5. a figure consisting of two rays with a common endpoint

Angle is 5

Parallel lines are 3

Perpendicular lines are 2

Plane is 1

Circle is 4

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x