Write an equation of the line that passes through the given point with the given slope
1 answer:
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Answer:
The second one; x²+7x+12
Step-by-step explanation:
So, since the beginning lengths of the square is x and x, the area of the square is x².
But then, you add 3 to one length, so that side is now (x+3), and then you add 4 to the width, so that is now (x+4).
Finally, you would multiply them together to get the equation you would use to find the new area.
For this, you would cross-multiply everything together; the x in the length by the x in the width, the x in the length by the 4 in the width, the 3 in the length by the x in the width, and then the 3 in the length by the 4 in the width. Now, all you have to do is add all of these together to get your answer.
Here's the work:
Answer:
Cos x =
Tan x =
Step-by-step explanation:
Sin x =
So, Perp = 1 and hyp = 2
<em>Putting this in Pythagorean theorem to get the base</em>
base ² = 4-1
base² = 3
<em>Taking square root on both sides</em>
Base =
Now
Cos x =
Tan x =