Answer:
the answer is prolly E.
Step-by-step explanation:
also there u go..
It's the 2nd question I know how it is done ....sum and product method but the root is confusing me can any one explain me plz
1 answer:
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The surface area of the composite figure is; SA = 224 in.²
<h3>How to find the area of a Composite Figure?</h3>From the composite figure attached, we can find the surface area of each of the rectangular/square external face seen as;
SA= 2(10 * 2) + 2(4 * 7) + 2(4 * 4) + 2(4 * 2) + (4 * 7) + (10 * 4) + (3 * 4)
SA = 40 + 56 + 32 + 16 + 28 + 40 + 12
SA = 224 in.²
Thus, we can conclude that the surface area of the composite figure is;
SA = 224 in.²
Read more about Composite figure area at; brainly.com/question/21135654
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Answer : (8,5)
Given
K(x) =
Now we plug in each point and check whether it satisfies our equation
(-64,12)
K(-64) = = 12 so this point lie on graph
(125,3)
K(125) = = 3 so this point lie on graph
(343,1)
K(343) = = 1 so this point lie on graph
(8,5)
K(8) = = 6 so this point does not lie on graph because we got 6 instead of 5