Line - practice problems - page 4 of 27
Number of problems found: 532
- Supplementary angles
One of the supplementary angles is larger by 33° than the second one. Calculate the angle size. - Ladder
A 4 m long ladder touches the cube 1mx1m at the wall. How high reach on the wall? - Slope RR
A line has a rise of 2 and a run of 11. What is the slope? - Mine
In the mine, at depth 18 m is 12°C, and every 50 m, the temperature increases by 1°C. What is the temperature at a depth of 1615 m? - Line
Line p passes through A[5, -3] and has a direction vector v=(2, 3). Is point B[3, -6] on the line p? - Center
In the ABC triangle is point D[1,-2,6], which is the center of the |BC|, and point G[8,1,-3], which is the center of gravity of the triangle. Find the coordinates of the vertex A[x,y,z]. - Construct 83195
Two line segments of different lengths are given. Construct a circle k so that both line segments are its chords. - Straight 80603
How many hours does it take for the minute hand to travel a straight line and a right angle? - Probability 59073
A group of n people, including Jano and Fero, randomly line up. What probability will there be exactly r people (r - Determined 16233
How many lines are determined by 5 points if three lie in one line? - Intersection 3229
Intersection of graphs of functions y = 5x-2 and y = -3x-6 - Slope
Calculate the slope of a line that intersects points (-6,-25) and (79,23). - Y-intercept 2
What is the y-intercept of 4x + 8y =16? Write coordinates of x0, y0 of that y-intercept. - Slope of line
What is the slope of the line that passes through the points: (-2, 4) and (-3, 1)? - The midpoint 2
Find the value of x if M is the midpoint of PQ, PQ=10x−7, and PM=14. - Ascend vs. descent
Which function is growing? a) y = 2-x b) y = 20 c) y = (x + 2). (-5) d) y = x-2 - Calculate 8
Calculate the coordinates of point B axially symmetrical with point A[-1, -3] along a straight line p : x + y - 2 = 0. - Symmetry by plane
Determine the coordinates of an image of point A (3, -4, -6) at a symmetry that is determined by the plane x-y-4z-13 = 0 - Square side
Calculate the length of the side square ABCD with vertex A[0, 0] if diagonal BD lies on line p: -4x -5 =0. - Lines
How many points will intersect 14 different lines where no two are parallel?
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