Answer:
b=4 makes the equation a perfect square.
Step-by-step explanation:
As long as you factorize out the equation, you'll get a result of (x+2)^2. This multiplied using foil gives you, x^2 + 2x + 4. Making it a perfect square. You could also have -2 = b which makes a perfect square, but that's not in the options.
Total Score = 10*85=850
Final total after throwing out top and bottom scores = 850-60-92
=698
Therefore Final Average
= 698/8
=87.25
Answer:
ummmmm i think it is not.......
Step-by-step explanation:
but please wait for somebody else to answer first!! i would hate for you to get it wrong.
Answer:
(1,-4)W
(4,-4)X
(4,0)Y
(1,2)Z
Explanation:
You move each dot 3 times up and 2 times to the left and put them in (Y,X) form
Hope this helps :)