1. If sin(θ) = 13/14 where ‘θ is an acute angle, then what is the value of cos(θ)?
2. A circle with center O (-3, 2) has the X-axis as the tangent to the circle. The radius of this circle?
3. Which of the following is equivalent to the expression, (x2 + 5x – 36)/ (x – 4)?
4. Which of the following gives the solution set for the equation: 3(x + 2) = 6x + 5 – 3x?
5. In the X-Y plane, where does the line 4x– 2y + 10= 0 intersect the line x= -3?
6. If an object travels at an average speed of 30m/sec, then how far did the object travel in 1.5mins?
7. What is the value of ‘p’ if the equation of the line is 6x + py + 1 = 0 and its slope is 2?