Answer:
Step-by-step explanation:
B. =16x+288x
C. = 1 18 x2+33.52
D.
1752
x
−
162
29
=
−162
29
x+1752
x
=
6(−27x+8468)
29x
=
−162x+50808
29x
F.=
1
12
x+36
The diameter is twice as big as the radius
4 and a half ducks.
That's pretty much the answer.
Answer:


Step-by-step explanation:
<u>Completing the square</u>
when 
Given equation:

Subtract 40 from both sides:

Divide both sides by 3:

Add the square of half the coefficient of
to both sides:


Factor the left side and simplify the right side:

Square root both sides:

Add 4 to both sides and simplify the radical:


