\(\frac{1}{2}\) (a + b + c)
\(\frac{1}{2}\) (a - b - c)
\(\frac{1}{2}\) (a - b + c)
\(\frac{1}{2}\) (a + b - c)
Correct answer is A
\(\frac{1}{2}\)(a - b + c) + \(\frac{1}{2}\)(a + b - c) - [\(\frac{1}{2}\) (a - b - c)]
\(\frac{1}{2}a - \frac{1}{2}b + \frac{1}{2}c + \frac{1}{2}a + \frac{1}{2}b - \frac{1}{2}c - \frac{1}{2}a + \frac{1}{2}b + \frac{1}{2}c\)
= \(\frac{1}{2}a + \frac{1}{2}b + \frac{1}{2}c\)
= \(\frac{1}{2}(a + b + c)\)
Find the values of p for which the equation x2 - (p - 2)x + 2p + 1 = 0...
The price of a shoe was decreased by 22%. If the new price is $27.3. what is the original price. ...
Simplify 3\(\sqrt{45} - 12\sqrt{5} + 16\sqrt{20}\), leaving your answer in surd form....
For what values of y is the expression \(\frac{6y-1}{y^2 - y-6}\)...
The volume of a hemispherical bowl is \(718\frac{2}{3}\). Find its radius . ...
Simplify: 11011\(_2\) - 1101\(_2\) ...
In the diagram above, /PQ/ = /PS/ and /QR/ = /SR/. Which of the following is/are true? i. The lin...