Answer:
x=2.8≈3
Step-by-step explanation:
x:2=7:5
by cross-multiplication
x×5=2×7
5x=14
x=14/5
i hope this will help you :)
$19.8
To find the answer, find the ratio.
I think since the opposite side where c is facing is it's value
eg C = 32
B = 40
A = 24
like that ....
and NOTE (if the line is horizontal, we use cos but if vertical, we use sin)..
so cos32 = 0.8
so Cos 32 = 4/5.
Good luck
