They are 4 and 6 because 4 is 2/3 of 6. Width=4 Length=6
Answer:
Step-by-step explanation:
Several trig identities are involved in the proof of this. This is the order in which they are used.
- cos(2x) = cos²(x) -sin²(x)
- cos²(x) +sin²(x) = 1
- cos(x) = 1/sec(x)
<h3>Proof</h3>
Starting with the left side, we can transform it into the right side.

It is d y-1x2-Bc+29 I say that bc it says that in the answer up above
D. negative 67 because laplace’s expansion
2x - 6 = 2 • (x - 3)
2 = 0
x-3 = 0
x=3