Which smallest number must be subtracted from 400, so that the resulting number is completely divisible by 7?
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tan(A/2) is equal to
What is the value of 2 consecutive natural numbers, sum of whose squares is 145?
In the given figure, the angle bisectors of B and C of an isosceles triangle intersect at point O. Find the angle BOC (in degree), when ∠ABC = ∠ACB = 75°.
What is the equation of the line passing through the point (0,4) and making an angle of 45° with the positive xaxis?
The ratio of marks obtained by a student was 1:2:3. The school decided to allow grace marks of 5% for each subject. Find the student's new ratio.
If four angles of a quadrilateral are (6x-18), (80-4x), (4x+14), (12x-58), then find the value of the smallest angle of the quadrilateral.
Which of the following will give a terminating decimal?