Answer:
(0, 1)
Step-by-step explanation:
So, the spot on the graph where they cross.
Answer: draw a diagonal line
Step-by-step explanation:
like this:
since it's going up, it's a positive slope
You didn't write what to do with the fraction but I think you meant to ask to simplify it:
38b/-19
Multiply - 19 from top and bottom :
-2b
Hello!
To find cosine, use the formula cos = adjacent / hypotenuse.
According to angle B, adjacent of angle B is side A, and the hypotenuse is side c because the hypotenuse is always opposite the right angle.
Therefore, the cosine of angle B is a/c.