Answer:
B
Step-by-step explanation:
cos B = = = =
Answer:
f = 1
Step-by-step explanation:
-f + 2 + 4f = 8 - 3f
First, I'll add like terms.
2 + 3f = 8 - 3f
Then, I'll add 3f on both sides.
2 + 6f = 8
Next, I'll subtract 2 on both sides.
6f = 6
Finally, I'll divide 6 on both sides.
f = 1
Therefore, f = 1.
Answer:
ummm pray and hope youll be fine?
Beforehand let me apologize for my sloppy handwriting. I'm a lefty, so please deal with me. . Anyway, the equation you listed didn't really have a x, because a linear equation is y= mx+b, and anything with x is the slope. But I did see y and a number on one side, so I'm like maybe I can get these two alone. So here's what I did:
2y + 4=0
-4 -4 I subtracted 4 on both sides. Why because you would want "y" alone.
Next,
2y= -4
Now to get "y" alone you want to divide on both sides.
2y= -4/ 2
y= -2
Now you're probably thinking "how do you graph it? There's no "x" in the equation." Well, you just graph it. Since the answer is y= -2, you go to the y axis, look for -2, and place a line to indicate that is the equation. And to make it clear, remember y is the y-intercept.
I really do hope this helps you, if not message me. I'll be happy to help, and again I'm sorry for my handwriting!
yessssssssssssssssssssssssssssss