Answer:
a^2-ab+b^2
Step-by-step explanation:
factorize both of them.
I just took the test and the answer was D
50 in, 48 in, 14 in are the side lengths that form a right triangle
The answer is 0.6, 5 or higher add one more, 4 or less stays the same
Answer:
the equation of the line is 7x + y = 0 .
Step-by-step explanation:
in the standard form of the line that is Ax +By = C we can write it in the form of
By = C - Ax

which is in the form of 
where m is the slope of the line and c is y intercept made by the line.
comparing
and 
we get that
and 
since it is given that slope of the line is -7 therefore m = -7 and c = 0
therefore
and 
therefore C = 0 , A = 7 and B = 1
therefore the equation becomes 7x + y = 0
The area of 5ft, 4ft, 5ft, 6ft, is 50 ft.