The equation formed using the given data is 195 = x + 12 and your final score is 183 points.
How to form an equation?
Determine the known quantities and designate the unknown quantity as a variable while trying to set up or construct a linear equation to fit a real-world application.
In other words, an equation is a set of variables that are constrained through a situation or case.
Let's say your final score is x
Given that,
Your final score x is 12 points less than your friend's final score.
So,
x = friend final score - 12
Now,
Friend final score = 195
So,
x = 195 - 12
x + 12 = 195
195 = x + 12
Now,
x = 195 - 12 = 183
Hence "The equation formed using the given data is 195 = x + 12 and your final score is 183 points".
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Answer:
I
Step-by-step explanation:
sinθ and cosθ and tanθ are all positive in quadrant 1,
since a positive value is divided by a positive value
there is no positive sinθ and cosθ in quadrant 3, so only quadrant 1 is the answer
You have to change the sign of the imaginary part. Which is -4i. 4+4i is the opposite of 4-4i.
The first statement is true, because the two negative signs cancel each other out. However, the second is false because any time you multiply a positive number by a negative number the product is always negative. Therefore 4x-6=-24