Answer:
12.6 feet
Step-by-step explanation:
we know that
The formula of slope is "rise over run", where the "rise" (means change in y, up or down) and the "run" (means change in x, left or right)
The slope is also the tangent of the angle of the opposite side (rise) divided by the adjacent side (run)
In this problem
we have
substitute
Answer:
36 cents.
Step-by-step explanation:
20 percent of $1.80 is 36 cents
We need to get rid of expression parentheses.
If there is a negative sign in front of it,
each term within the expression changes sign.
Otherwise, the expression remains unchanged.
Numerical 'like' terms will be added. There is only one group of like terms
the answer is: ab-4a-5
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