A. right-angled triangle
B. acute-angled triangle
C. equilateral triangle
D. obtuse-angled triangle
Which of the following is true?
If 9c + 2d = 11 and z – 3d = 5, then what is the value of g?
Which family has the lowest average savings?
If a sum of money at certain rate of interest doubles in 5 years and at a different rate of interest becomes 3 times in 12 years, the better rate of interest is
H.C.F. of two polynomials is a + 5 and their L.C.M. is (a + 5) (a + 4) (a – 1). If one of the polynomial is a2+ 4a – 5,then the other polynomial is