Step-by-step explanation:
i used elimination method
Answer:
5270cm^2
Step-by-step explanation:
85 * 62 = 5270
It says it is asking for square centimeters and area, so use the formula for the area of a rectangle (b * h).
The answer to your question is 67 inches
Answer:
2A/h = b
Step-by-step explanation:
A = 1/2bh
Multiply each side by 2
2A = 2*1/2bh
2A = bh
Divide each side by h
2A/h = bh/h
2A/h = b
Answe
Step-by-step explanation:
Recall that
and that
Also note that,
and that
Now, to find the relative extrema of the function, we first have to compute the derivative of f(x) and find the values of x where the derivative is equal to zero, using the last equations, the linear property of the derivative and the product rule, we get that
Since for all x, to find the relative extrema of the function in the interval -4≤x≤4, we only have to find the values x, in the given interval, where . After a inspection of on the given interval, we can see that the extrema of f(x) can be find at .
It holds that
and that