Answer:
? = 1
Step-by-step explanation:
3/8r - 1/4r + 2s
= 3/8r - 2/8r + 2s
= 1/8r + 2s
Answer:
2/3
Step-by-step explanation:
Answer:
A loan that you usually have to get from a bank to use specifically for paying for a car,which you later have to pay back
Step-by-step explanation:
Answer:(_＼ヽ
＼＼ .Λ＿Λ.
＼( ˇωˇ)
> ⌒ヽ
/ へ＼
/ / ＼＼
ﾚ ノ ヽ_つ
/ /
/ /|
( (ヽ
| |、＼
| 丿 ＼ ⌒)
| | ) /
`ノ ) Lﾉ
(_／
Step-by-step explanation: Meow
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) =
