Mathematics
The equation of a line is 7 - 3x - 4y = 0. Find :
(i) the slope of the line
(ii) the equation of the line perpendicular to the given line and passing through the intersection of the lines x - y + 2 and 3x + y - 10 = 0.
Related Questions
Draw a histogram for the following distribution :
Marks out of 80 No. of students 40-44 2 45-49 8 50-54 12 55-59 10 60-64 8 Hence, estimate the mode.
A cylindrical ice-cream container, completely filled with ice-cream has 22 cm radius and 24 cm height. If this ice-cream is to be distributed among some children by filling it in the cone of radius 2 cm, height 7 cm and upper part of the cone which is hemisphere, then how many children will get the ice-cream cones?
From the top of a 80 m high tower, the angles of depression of two men, on either sides of the tower, are found to be 32° and 58°. Find the distance between the two men correct to the nearest whole numbers.
Find the smallest value of x for the inequation x - 3(2 + x) < 2(3x - 1) when :
(i) x ∈ W (whole numbers)
(ii) x ∈ N (natural numbers)
(iii) x ∈ I (integers)