Question

Help! Please? I will reward you!

Answer 1

Here it is

Answer 2

If you could gimmie the answers and a explanation that would be cool.

Answer 3

1.

Answer 4

1a, 2c, 3 is also a, 4b

Try using cross products, then solving the resulting equation. Cross products is when you have an equation that says a/b = c/d, you can turn that into ad = bc.\[\frac{ a }{ b } = \frac{ c }{ d } \]\[ad = bc\]

Answer 5

okay I understand this kind of stuff now. thank you both

Answer 6

You're welcome.