For the following questions answer them individually
A missile travels at 1350 km/h. How many metres does it travel in one second?
If tan 330° = x, then the value of x is
What is the value of $$\frac{3}{4}+\frac{8}{9}$$ ?
If $$\frac{sinA}{\sqrt{(1 - sin^{2}A)}}=x$$, then the value of x is
What is the value of $$\sqrt{[\frac{(1 - cosA)}{(1 + cosA)}]}$$ ?
The slopes of two lines are 1 and $$\frac{1}{\sqrt{3}}$$. What is the angle between these two lines?
What are the roots of the quadratic equation $$21x^{2} - 37x - 28 = 0$$ ?
A rectangular swimming pool of length 25 m and breadth 12 m has a uniformly sloping floor. It is 2 m in depth on one end of its length and 3 m at the other. How much water is needed to completely fill this pool?
Peeyush has done 1/3rd of a job in 30 days, Sanjiv completes the rest of the job in 60 days. In how many days can they together do the job?
An angle is twice its complementary angle. What is the measure of the angle?