Sines and cosines are trigonometric identities
The corresponding match of the sine or cosine values are:
- Cos(57) = Sin(33)
- Sin(43) = Cos(47)
- Cos(43) = Sin(47)
- Sin(32) = Cos(58)
<h3>How to determine the sine and cosine values</h3>
Given that:
Then:
This means that, angles a and b are opposite values
For cos(57),
The sine value is: sin(33)
This is so because:
57 + 33 = 90
When the above formula is applied to the remaining functions, we have:
sin(43) = cos(47)
cos(43) = sin(47)
sin(32) = cos(58)
Read more about sine and cosine ratios at:
brainly.com/question/12172664
Answer:
B f (x) = (x + 2) cubed (x squared minus 7 x + 3) Superscript 4
Step-by-step explanation:
idk i guess i got it right so there
Answer:
It would take Beth twelve minutes to wash the car herself
Step-by-step explanation:
If they do it together in 6 minutes.
& Katy can do it in 18 minutes alone
Then 18 - x = 6
replace x for twelve
18 - twelve = 6
Ans: twelve
60 hope it helps and its right
Answer is C) 6
36 + 3(4x - 9) = 6(2x + 1)
36 + 12x - 27 = 12x + 6
12x - 12x = 6 - 9
0 ≠ -3
No solution
