Answer:
−x^3−4x^2+2x+7
Step-by-step explanation:
Answer:
x=12
Step-by-step explanation:
32/2x = x/9; because the triangles are similar
32 = 2x^2/9
288 = 2x^2
144 = x^2
x = 12 or x = -12, but the latter is nonsensical.
Bench = x
garden table = x-78
Set up an equation
x + x-78 = 872
Solve for x
2x-78 = 872
2x = 950
x = 475
So, the bench itself costs $475.
Answer: The Radius is half the diameter of the circle
Step-by-step explanation:
Example: Diameter is 16 inches
Radius would be 8 inches
Answer:
(a) The grass is not green.
(b) Nothing can be concluded about squirrels.
Step-by-step explanation:
(a) If squirrels cannot fly, then the you can conclude that the grass is not green, because if the grass was green, then squirrels would be able to fly.
(b) By discovering that the grass is not green, nothing can be concluded regarding squirrels. The statement says that squirrels can fly if the grass is green which doesn't necessarily mean that they can't fly if the grass is not green.
