B) 31
4. List the integer values of x that satisfy the inequality 3x − 5 < 15 − 2x ≤ 4x +21 [3] -1≤x<6
5. In the diagram, O is the centre of the circle. ∡POS =86o and ∡SQR =52o. Find
a) ∡PQS [2] 430
b) ∡PSR [2]850
State your reasons clearly
6. The diagram shows three towns A, B and C on a map. Given that B is due south of A, the bearing of C from A is 140oand AB=AC. Find the bearing of,
a) A from C [2] 3200
b) C from B [1] 700
c) B from C [1] 2500
7. solve the following equations
a) 3x 2 − 2x − 8 = 0 [3]
x =4/ 3 or x= -2
b) (x −1/3)2 = 9/25 [2]
x =14/ 15 or -4/ 15
8. The diagram shows two triangles, ABC and CBD, where AC = 3cm, AB = 5 cm. a) Show that BC = 4cm [1]
b) Find CD [2]
c) Find ratio of [2]
9. A man is standing at a point, 50 m away from a building, with a flag pole mounted at the top of the building. The angle of elevation of the top of the flag and the bottom of the flag are 43o are 36.5o respectively. calculate
a) The height of the building [2]
b) The height of the flag [3]
gd luck for exam...
~NuBuDy