Answer:
The slope of the line is 4/2, or 2.
The equation of the line is y + 1 = 2(x − 1)
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Answer:
x = -1/3
Step-by-step explanation:
We have,
sin(x + 7) = cos(4x + 8)
We need to find the value of x.
We know that,
sin(90-x) = cosx
So,
sin(90-(x + 7)) = cos(4x + 8)
cos(x+7) = cos(4x + 8)
i.e.
(X+7) = (4x+8)
7-8 = 4x-x
-1 = 3x
x = -1/3
Hopefully this answered your question!
Answer:
5 = 15/3 = 5/1.
Step-by-step explanation:
Multiply 5 by 3 to give the first number then 5 by 1 to give the second.
5 = 15/3 = 5/1.
