Line - practice problems
A line is a fundamental geometric object extending infinitely in both directions with no thickness, containing infinitely many points arranged in a straight path. In coordinate geometry, lines are described by equations such as y = mx + b (slope-intercept form) or Ax + By = C (standard form). The slope m represents the rate of change and direction, while the y-intercept b shows where the line crosses the y-axis. Two lines can be parallel (equal slopes), perpendicular (slopes are negative reciprocals), or intersecting. Lines are characterized by having constant slope and no curvature. Understanding lines is essential for algebra, geometry, linear equations, and modeling relationships between variables.Number of problems found: 575
- Distance - number line
What is the distance between -93 and 114 on a number line? - Circular track 3
Henry and Margo both began traveling around a circular track. Henry is riding his bike, and Margo is walking. It takes Henry 7 minutes to make it all the way around, and Margo takes 12 minutes. How many minutes will pass until they meet at the starting li - Equation of the line
Find the equation of the line through (1, 2) with slope 3. - Parallel lines - dist
Find the distance between the parallel lines 3x – 4y +7 = 0 and 3x – 4y + 5 = 0 - Susan 5 Susan has a water tank in his back garden that can hold up to 750L in water. At the start of a rainy day (at 0:00) there is 165L in the tank, and after a heavy day’s rain (at 24:00) there is 201 L in the tank. Assuming that the rain fell consistently duri
- Triangles - segments
How many triangles can be formed with segments measuring one and 2/3 mm one 3/4 mm and 2 1/2 mm - A baseball
A baseball is hit over the 325 foot fence, which is 110 feet tall. How far did the ball carry on a straight line when it reached the fence? - Angle and slope
Find the angle between the x-axis and the line joining the points (3, -1) and (4,-2) . - Equation of a line
Find the equation of a line that passes through (1, 3) and is parallel to the line y = - 2x + 4. - Temperature bellow zero
At 3 PM, the temperature was 12°F. It then began dropping 2°F every hour for 7 hours. What was the temperature after 7 hours? - Two points M and N are two points on the X-axis and Y-axis, respectively. Point P (3, 2) divides the line segment MN in a ratio of 2:3. Find: (i) the coordinates of M and N (ii) slope of the line MN.
- Freezing A certain freezing process requires that room temperature be lowered from 40°C at the rate of 5°C per hour.What will be the room temperature 12 hours after the process begins?
- Two vertically
Two vertically opposite angles are (x-20)° and 85°; then, find the value of x. - LS and y-axis intersection In what ratio is the line segment joining P (5, 3) and Q (–5, 3) divided by the y-axis? Also, find the coordinates of the intersection point.
- The co-ordinates
The co-ordinates of the point P dividing the line segment joining the points A (1,3) and B (4,6) internally in the ratio 2:1 are - Midpoint 11 Consider the following line segment - start point A=(-4,1), endpoint B=(4,-1). Find the midpoint. Please show your work.
- PQR - Euclid
Find the length of line segment PR - leg of the right triangle PQR. PQ=17 cm PS=15 cm QS=8 cm; Point S is the height touch point with a hypotenuse of the RQ. - Complement and supplement
Find the measure of an angle if 7 times its complement is 10° less than 3 times its supplement. - Four points
There are 4 nonlinear points. How many triangles can form by joining them? - Line segments
There are three line segments on the line: the length of MN = 3 1/2, the length of NO= 2 3/4, and the length of OP=1 2/3. Find the length of line segment MP. Write your answer as a mixed number.
Do you have unsolved math question and you need help? Ask a question, and we will try to solve it. We solve math question.
