Answer:
hi
Step-by-step explanation:
cos is . So, if cos(a)= then use Pythagorean Theorem to determine the length of the "opposite" side.
5² + x² = 13²
25 + x² = 169
x² = 144
x = 12
Now that you know the length of the opposite side, you can plug it in for sin.
sin is . So, sin(a) =
Now, if you switch so you are looking for sin(b), the cos and sin also switch.
cos(b) = sin(a) =
sin(b) = cos(a) =
Answer: sin(b) =
Answer: 4 maybe because if its 17 inches divide 68 by 17 and it should give you your answer
There can be: positive correlation, negative correlation, equal correlation or no correlation.
Negative correlation is a relationship between 2 variables ( X and Y ) : one increases as the other decreases. Here we have that increase in X is associated with decrease in Y.
Answer:
B. Negative Correlation.
Answer:
14x - 6
Step-by-step explanation:
2(5x - 3) + 2(2x)
10x - 6 + 4x
14x - 6
hopefully this helps you :)
pls mark brainlest ;)