2 years ago

A 12 foot by 8 foot rug covers the hardwood floor of a room. The rug leaves a uniform

Mathematics

1 answer:

trapecia [35]2 years ago

4 0

Answer: 2(12 × 8)

Step-by-step explanation:

The area of the rug will be gotten by multiplying the length by its width. This will be:

= 12 foot × 8 foot

= 96feet²

Since the area of the room is twice the area of the rug, the equation you will use to solve for x will be:

= 2(12 × 8)

= 2(96)

= 192feet²

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A meal at a restaurant cost $34.50, before tip. You decide to leave the server an 18% tip. What is your total bill?

anastassius [24]

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2 years ago

Time sensitive question. Find the sum of the first 26 terms of an arithmetic series whose first term is 7 and 26th term is 93.

lisabon 2012 [21]

ANSWER

$S_{26}=1300$

EXPLANATION

The sum of an arithmetic sequence whose first term and last terms are known is calculated using

$S_{n}= \frac{n}{2} (a + l)$

From the given information, the first term of the series is

$a = 7$

and the last term of the series is

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2 years ago

2 plus 2 is__________________________________

Nina [5.8K]

Answer:

My boy or girl everyone know that its 4

Step-by-step explanation:

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jeyben [28]

1) (f + g)(2) = 7 + 3 = 10 The answer is C

2) (f - g)(4) = 11 - 15 = -4 The answer is A

3) f(1) = 2(1) + 3 = 5 g(1) = 1² - 1 = 0 The answer is D

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