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kipiarov [429]
3 years ago
7

A rocket blasted through the air and followed the path, g(x)=−2x2−6x+80 . Let g(x) be the height of the rocket after x seconds.

Mathematics
1 answer:
Stella [2.4K]3 years ago
4 0

Answer:

5

Step-by-step explanation:

If you use the quadratic formula you get -8 and 5 the answer is either of these.

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Find the cost of tiling a rectangular plot of land 300 m long and 150 m wide at the rate of $6 per square m.
SVETLANKA909090 [29]

Answer:

$270,000

Step-by-step explanation:

First, find the area of the plot using the formula A = lw

A = lw

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Then, multiply this by 6 to find the total cost:

45,000(6)

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So, the cost to tile the plot is $270,000

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3 years ago
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ohaa [14]

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Step-by-step explanation:

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