Answer:
x^4 + 5x^3 - 12x^2 + 5x + 1
Answer:
.0043076923076923
Step-by-step explanation:
If your numbers are 4 1/2 and 2 1/2, then at the end of round 2 brian would have lost 7 points in total
Answer:
for second question
first length is 9cm
Area=l*b
= 9cm *9cm
=81<em><u>cm</u></em>
then, For semicircle
radius is 9 cm
area= 1/2*9cm
now , area of two semi circle = 2*1/2*9
= 9 cm
now area of shaded = 81-9
=72
It's 1/3 which can = 0.3333...
