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seraphim [82]
3 years ago
7

The cost of producing x soccer balls in thousands of dollars is represented by h(x) = 5x + 6. The revenue is represented by k(x)

= 9x – 2. Which expression represents the profit, (k – h)(x), of producing soccer balls?
Mathematics
1 answer:
a_sh-v [17]3 years ago
6 0

Answer:

(4x+4)

Step-by-step explanation:

h(x)=5x+6

k(x)=9x-2

(k-h)(x)= (9x-2-5x+6)

9x-5x=4x    -2+6=4

(k-h)(x)= (4x+4)

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Find the volume of the cylinder in terms of . The diagrams are not drawn to scale.
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Answer:

43.35pi m cubed

Step-by-step explanation:

Volume of a cylinder

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Given r = 1.7m and

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Volume = pi x (1.7)^2 x 15

= pi x 1.7 x 1.7 x 15

Multiply through

Volume = 43.35 pi m cubed

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A compound contains nitrogen and a metal. This compound goes through a combustion reaction such that compound X is produced from
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8 0
3 years ago
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antiseptic1488 [7]

Answer:

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Step-by-step explanation:

<u>Step 1:  Distribute the plus and minus signs</u>

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