Replace x and y with known values:
10 = a x b(1) and 20= axb(2)
We can find that a x b must equal 10
Replacing a and b with with numbers we find that a = 5 and b = 2
So now you Ming that in the equation you can find the answer would be (3,30)
Answer:
Depth = 3 inches
Maximum cross-sectional area = 18 inches²
Step-by-step explanation:
Let 'D' be the depth of the gutter and 'W' be the width of the gutter, the cross-sectional area as function of depth, A(D), is:

The depth for which the derivate of the area function is zero is the depth that yields the maximum cross-sectional area:

The cross-sectional area for D = 3 is:

Answer:
D
Step-by-step explanation:
To find this, we need to find the points that are the steepest (or have larger slope). We have the points (2, 3), (4, 11), and (6, 23). The line that has (2, 3) and (4, 11) has a slope of 4, and the line with (4, 11) and (6, 23) has a slope of 6. Therefore the answer is D.
Note: Simple eyeballing will do the trick too!
1/5 i hope it helps. We knows this because 20 times 5 is 100. 5 times 2 is 10.
Answer:
974.98
Step-by-step explanation:
Is the price of a reduction or sale .
Need 1 more brainliest
greatly appreciated :)