Answer:
sin(x) = cos(y)
Step-by-step explanation:
Let's figure out what sin(x) and cos(y) are before we figure out the relationship.
Sine is opposite / hypotenuse. Here, the opposite side to angle x is 12 and the hypotenuse is 13. So, sin(x) = 12/13.
Cosine is adjacent / hypotenuse. Here, the adjacent side of angle y is 12 and the hypotenuse is 13. So, cos(y) = 12/13.
Now we can see the relationship: sin(x) = cos(y)
In fact, for any right triangle with angles 90°, α°, and β°, where α and β can be any angle degree that add up to 90, the following relationships are true:
sin(α) = cos(β)
and
sin(β) = cos(α)
Answer:
Step-by-step explanation:
sub 3 for x
6(3)-2
=18-2
=16
72 percent as a fraction is 72/100 or you could also use 18/25
Answer:
I think it is the first one. If I am wrong, sue me in the comments. If I am right, please
<h2><u>
MARK ME BRAINLIEST.</u></h2>
Do 5.59 x 2 = 11.18 then do 2.50 x 2= 5.00 and add both answers which will give you $16.18
I hope this help
