Answer:
All
Step-by-step explanation:
Because there are no equations for them so for all we know they all could have infinite solutions.
Answer:
60.2
Step-by-step explanation:
8.6pounds×7gallons
=60.2pounds
Answer:
It's a function
Step-by-step explanation:
Functions can only have one output for each input. And since all the x values for each point are different, there is only one output (y-value) for each input(x-value).
For this case we have that the area is given by:
A = (w) * (l)
Where,
w: width
l: long
Substituting we have:
66 = (w) * (w + 5)
Rewriting
w ^ 2 + 5w - 66 = 0
(w + 11) * (w-6) = 0
Using the positive root we have:
w = 6
Answer:
the width of the frame is:
w = 6 cm
(7+4) = 11 so 11 squared (11×11) is 121. The correct answer is 121
