Answer:
Let x be the number
double x = 2 x
square the result (2x)^2
(2x)^2 - x subtract the original number
4 x^2 - x = 33
4 x^2 - x - 33 = 0
Solve the quadratic
(1 +- (1 + 4 * 132)^1/2) / 8
= (1 + 528^1/2) / 8 = (1 + 23) / 8 = 3 using the positive exponent
Check:
(2 * 3)^2 - 3 = 36 - 3 = 33
Answer:
D: 5 1/2
Step-by-step explanation:
1 1/2 + 4 = 5 1/2
When you graph the two functions given, the graph B) shift 1 unit to the right.
Graph the two functions, see attached pictures:
<em>~Rise Above the Ordinary</em>
Answer:
24 pie, or, 75.36 inches cubed
Step-by-step explanation:
The formula for volume of a cylinder is pie*radius^2*height
The radius is half the diameter, so the radius is 2 inches.
Plug in given information into the formula and solve.
Answer:
C or d
Step-by-step explanation: