Answer:
Step-by-step explanation:
1) Let width = x
One side of the rectangle is covered by river. So only, 3 sides to be covered.
length = 100 - ( x + x) = 100 - 2x
Area of rectangle = length *width
= (100 - 2x)*x
f(x) = 100x - 2x^{2}
Answer:
A checking account can also simplify your everyday finances by automating deposits and payments. Employers can arrange direct deposits of your paycheck into a checking account, so that you receive the money as soon as possible, while online bill pay can ensure that you always settle your bills on time.
S A = r² π + 2 r π h
192 π = r² π + 2 r π h / : π
192 = r² + 2 r h
2 r h = 192 - r²
h = (192 - r² ) / 2 r
V = r² π h = r² π ( (192 - r² ) / 2 r ) =
= π / 2 ( 192 r - r³ )
Answer:No
Step-by-step explanation:
Because:
60 divided by 12 equals 5
72 divided by 12 equals 6
So they all would not get a piece
