Question
Oxygen is transported in the insect body mainly through
which of the following systems?Solution
Insects rely on a system of tracheae and spiracles to directly deliver oxygen to tissues, unlike vertebrates.
Find the coordinates of the centroid of the triangle with vertices A(1, 2), B(4, 6), and C(7, 8).
The slope of the equation 24x+8y=56 is
Determine the distance between the points (–3, 4) and (5, –2).
Find the co-ordinate of the centroid of a triangle whose vertices are (1,3), (2,1) and (2,5)?
Solve: ∫[2x/(x4+1)] dx
In a race A beats B by 120m. B beats C by 260m and A beats C by 300m what is the length of race?
Which of the following is NOT a known factor to uniquely determine a plane?
The equation of a line is 2x - 3y = 12. Find the perpendicular distance of the point (4, 5) from this line.
The vertices of triangle ABC are A(1, 4), B(5, 2) and C(7, 8). Find the coordinates of the centroid and the length of median from A.
