Seven years ago, the age of a father was three times that of his son,…
Seven years ago, the age of a father was three times that of his son, but in six…
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Rationalize the expression (frac{1}{sqrt{2} + sqrt{5}})
Rationalize the expression (frac{1}{sqrt{2} + sqrt{5}}) A. (frac{1}{3})((sqrt{5} – sqrt{2}) B. (frac{sqrt{2}}{3}) + (frac{sqrt{5}}{5}) C. (sqrt{2} – sqrt{5})…
Find the mean of the following 24.57, 25.63, 24.32, 26.01, 25.77
Find the mean of the following 24.57, 25.63, 24.32, 26.01, 25.77 A. 25.12 B. 25.30 C. 25.26 D.…
A man drove for 4 hours at a certain speed, he then doubled his speed…
A man drove for 4 hours at a certain speed, he then doubled his speed and drove for…
PQR is the diagram of a semicircle RSP with centre at Q and radius of…
PQR is the diagram of a semicircle RSP with centre at Q and radius of length 3.5cm. If…
In a triangle PQT, QR = (sqrt{3}cm), PR = 3cm, PQ = (2sqrt{3})cm and PQR…
In a triangle PQT, QR = (sqrt{3}cm), PR = 3cm, PQ = (2sqrt{3})cm and PQR = 30o. Find…
On a square paper of length 2.524375cm is inscribed square diagram of length 0.524375cm. Find…
On a square paper of length 2.524375cm is inscribed square diagram of length 0.524375cm. Find the area of…
Simplify (sqrt[3]{frac{27a^{-9}}{8}}).
Simplify (sqrt[3]{frac{27a^{-9}}{8}}). A. (frac{9a^2}{2a^3}) B. (frac{3}{2a^3}) C. (frac{2}{3a^2}) D. (frac{3a^2}{2}) Correct Answer: Option B Explanation (sqrt[3]{frac{27a ^{-9}}{8}}) =…
One interior angle of a convex hexagon is 170o and each of the remaining interior…
One interior angle of a convex hexagon is 170o and each of the remaining interior angles is equal…