3) Given: sin40 =0.64, cos 40= 0.77, tan 40
=0.84. Find AB
С
16.8
40
В

When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?

You can find the constant of proportionality by finding the ratio of

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11