Here it is another 10 points

Mathematics

1 answer:

tatiyna3 years ago

3 0

The correct answer is A.

You can verify this by plugging in 33 for F and solving. This will give you 5/9.

Then, plug in 34 for F and solve. This will yield 10/9 degrees Celsius.

Since 10/9 - 5/9 = 5/9, you can conlcude that for every increase in 1 degree Fahrenheit, there is an increase of 5/9 of a degree Celsius.

Hope this helps,

Bri

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Romashka-Z-Leto [24]

Answer:

$x+y\geqslant 12$

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Step-by-step explanation:

<u>Inequalities </u>

The home security company will choose between two options for cubicles: the small cubicle for only one operator and the large cubicle to hold 2 operators. Let x be the number of small cubicles and y the number of large cubicles. Since each small cubicle has 49 square feet, the total area occupied by them will be 49x. Each large cubicle occupies 80 square feet, so the y cubicles use 80y square feet. The total area used by them is

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The conditions of the problem state that

$x+y\geqslant 12$

$x+2y\leqslant 20$

7 0

4 years ago

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Elanso [62]

Answer:

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Step-by-step explanation:

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