Question

7 sin60degree upon 5 + 7cos60degree=?

Answer 1

Step-by-step explanation:

$\frac{7sin60}{5} + 7cos60 \\ \\ = \frac{7 \times \frac{ \sqrt{3} }{2} }{5} + 7( \frac{1}{2} ) \\ \\ = \frac{7 \sqrt{3} }{10} + \frac{7}{2} \\ \\ = \frac{7 \sqrt{3 } + 35}{10} \\ \\ = \frac{7( \sqrt{3} + 5)}{10}$

hope it helps..........✌✌