Points P and Q respectively 24m north and 7m east point R...
Points P and Q respectively 24m north and 7m east point R. What is the bearing of Q from P to the nearest whole degree?
16o
17o
73o
106o
164o
Correct answer is E
Using pythagoras' theorem:
Hyp2 = Adj2 + Opp2 → 242 + 72
Hyp = √625 → 25
tanP=724
tanP=0.2917
P=tan−1(0.2917)
= 16.26°
Bearing of Q from P = 180° - 16.26°
= 163.74° ≊ 164°
Express as a single fraction: \frac{x}{x-2}-\frac{x+2}{x+3}...
Determine the value of m in the diagram ...
Write as a single fraction \frac{1}{1 - x} + \frac{2}{1 + x}...
Use the graph of sin (θ) above to estimate the value of θ when sin (θ) = -0.6 for ...
If P(2, m) is the midpoint of the line joining Q(m, n) and R(n, -4), find the values of m and n. ...
Simplify; \frac{3\sqrt{5} \times 4\sqrt{6}}{2 \sqrt{3} \times 3\sqrt{2}}...
The nth term of a sequence is given 31 - n , find the sum of the first terms of the sequence....