Simplify \(\frac{2-18m^2}{1+3m}\)
- A. \(2(1+3m)\)
- B. \(2(1+3m^2)\)
- C. \(2(1-3m)\)
- D. \(2(1-3m^2)\)
Given that m = -3 and n = 2 find the value of \(\frac{3n^2 – 2m^3}{m}\)
- A. -22
- B. -14
- C. 14
- D. 22
In the diagram, POR is a circle with center O. ∠QPR = 50°, ∠PQO = 30° and ∠ORP = m. Find m.
- A. 20o
- B. 25o
- C. 30o
- D. 50o
Calculate the value of Y in the diagram
- A. 18o
- B. 42o
- C. 48o
- D. 132o
In the diagram above, |XR| = |RY| = |YZ| and ∠XRY = ∠YRZ = 62o, Calculate ∠XYZ
- A. 50o
- B. 62o
- C. 112o
- D. 115o
Which of the following figures have one line of symmetry only? I. Isosceles triangle II. Rhombus III. Kite
- A. I and II only
- B. II and III only
- C. I and III only
- D. I, II, and III
The interior angle of a regular polygon is twice the exterior angle. How many sides has the polygon?
- A. 5
- B. 6
- C. 8
- D. 9
A group of 11 people can speak either English or French or Both. Seven can speak English and six can speak French. What is the probability that a person chosen at random can speak both English and French?
- A. \(\frac{2}{11}\)
- B. \(\frac{4}{11}\)
- C. \(\frac{5}{11}\)
- D. \(\frac{11}{13}\)
The pie chart illustrate the amount of private time a student spends in a week studying various subjects. use it to answer the question below
If he sends \(2\frac{1}{2}\) hours week on science, find the total number of hours he studies in a week
- A. \(3\frac{1}{3}\) hours
- B. 5 hours
- C. 8 hours
- D. 12 hours
The pie chart illustrate the amount of private time a student spends in a week studying various subjects. use it to answer the question below
Find the value of K
- A. 15o
- B. 30o
- C. 60o
- D. 90o
From a set \(A = [3, \sqrt{2}, 2\sqrt{3}, \sqrt{9}, \sqrt{7}]\), a number is selected at random. Find the probability that is a rational number
- A. \(\frac{1}{5}\)
- B. \(\frac{2}{5}\)
- C. \(\frac{3}{5}\)
- D. \(\frac{4}{5}\)
If \(K\sqrt{28}+\sqrt{63}-\sqrt{7}=0\), find K.
- A. -2
- B. -1
- C. 1
- D. 2
Simplify log\(_7\) 8 – log\(_7\) 2 + log\(_7\) 4.
- A. 0
- B. \(2log_7 2\)
- C. \(3log_7 2\)
- D. \(4log_7 2\)
The side of a rhombus is 10cm long, correct to the nearest whole number. Between what limits should the perimeter P lie?
- A. 39cm ≤ P ≤41cm
- B. 38cm ≤ P < 42cm
- C. 38.5 ≤ P ≤ 41.5cm
- D. 38.5 ≤ P ≤ 40cm