If tan α = \(\frac{1}{2}\) and tan β = \(\frac{1}{3}\) and both α and β are acute, find tan (α + β).
0.015
1
10
39.81
45
Correct answer is B
No explanation has been provided for this answer.
In proving the congruence of two triangles, which of the following is not important?
two sides and the included angles
two angles and a side
three sides
three angles
right angle, hypotenuse and another side
Correct answer is B
No explanation has been provided for this answer.
Rationalize the expression \(\frac{(7 - \sqrt{3})}{(13 - \sqrt{3})}\)
(44 + 3\(\sqrt{3}\)) ÷ 83
(44 + 2\(\sqrt{3}\)) ÷ 83
(44 - 3\(\sqrt{3}\)) ÷ 83
(44 - 4\(\sqrt{3}\)) ÷ 83
(44 - 2\(\sqrt{3}\)) ÷ 83
Correct answer is C
No explanation has been provided for this answer.
Rationalize the expression \(\frac{(7 - \sqrt{3})}{(13 - \sqrt{3})}\)
(44 + 3\(\sqrt{3}\)) ÷ 83
(44 + 2\(\sqrt{3}\)) ÷ 83
(44 - 3\(\sqrt{3}\)) ÷ 83
(44 - 4\(\sqrt{3}\)) ÷ 83
(44 - 2\(\sqrt{3}\)) ÷ 83
Correct answer is C
No explanation has been provided for this answer.
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