The slope of the line passing through the points (7,-2) and (x,1) is -3/10. Find x.
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If tanA = x, then x is
The largest chord of the circle has a length of 20.4 cm. The radius of the circle will be_____.
Some masons promised to do a work in 10 days but 8 of them were absent and remaining did the work in 18 days. What was the original number of masons?
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.
In a number system, on dividing 11509 by a certain number, Mukesh gets 71 as quotient and 7 as remainder. What is the divisor?
If the cost price of 20 books is the same as selling price of 25 books, then the loss percentage is
The angles of depression of two ships from the top of a light house are 60° and 45° towards east. If the ships are 300 m apart, the height of the light house is