Higher November 2022 Paper 2 Q5
5
Work out the value of \(x\).
Give your answer correct to 3 significant figures. (2)
| Answer | Mark | Mark scheme |
|---|---|---|
| 8.73 | M1 | for a correct trig statement, eg \(14.5 \times \cos 53\) or \(\cos 53 = x \div 14.5\) |
| A1 | answer in the range 8.726 to 8.73 |
Additional guidance
Can use a combination of skills but must have only one unknown in \(x\) to score this mark
If an answer is given in the range in working and then rounded incorrectly award full marks.