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3 years ago

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A computer charges 20 pesos per hour (or a fraction of an hour) for thw first two hours and an additional 10 pesos per hour for

each succeeding hour. Represent your computer rental fee using the function R(t) where t is the number of hours you spent on the computer

1 answer:

Svet_ta [14]3 years ago

3 0

This takes too long!!!!!!!!

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Find the area of a regular hexagon with the given measurement. 48-inch perimeter A = sq. in. the answer is a square root

svp [43]

The area of a regular hexagon is

... A = (3√3)/2×s² . . . . . where s is the side length

Of course, the 6-sided figure will have a side length that is 1/6 of the perimeter.

... s = (48 in)/6 = 8 in

... A = (3√3)/2×(8 in)² = 96√3 in² . . . area of your regular hexagon

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Dan bought one package if blackberries for 3 dollars/euros. How many packages can Darryl buy if he has 15 dollars/euros?

myrzilka [38]

Answer:

Dan can buy 5 bags for 15 dollars

Step-by-step explanation:

divide 15 and 3 it will equal 5

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2 years ago

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Marta_Voda [28]

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3 years ago

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triangle has sides measuring 2 inches and 7 inches If x represents the length in inches of the third side which inequality gives

il63 [147K]

We know that
The sum of the lengths of any two sides of a triangle is greater than the length of the third side (<span>Triangle Inequality Theorem)
so
inequality 1
</span> $(2+7) \ \textgreater \ x \\ 9 \ \textgreater \ x \\ x \ \textless \ 9 in$
<span>
inequality 2
</span> $(x+2) \ \textgreater \ 7 \\ x \ \textgreater \ 7-2 \\ x \ \textgreater \ 5 in$
<span>
the answer is
</span> $5 in \ \textless \ x \ \textless \ 9 in$ <span>
</span>

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2 years ago

What happens when there is another sign in front of an integer? <br> Ex: +(-3)

Paraphin [41]

Answer:

-3

Step-by-step explanation:

To add integers with different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest. Subtract an integer by adding its opposite.

-From Khan Academy-

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3 years ago

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