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Vilka [71]
3 years ago
15

the length of a rectangle is four times it’s width. The area of the rectangle is 144 in.². Find the dimensions of the rectangle

Mathematics
1 answer:
Elenna [48]3 years ago
4 0

See picture for the set up. You finish. Do the math.

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What is the square root of 8 rounded to the nearest tenth?
frozen [14]

Square Root of 8 to the nearest tenth, means to calculate the square root of 8 where the answer should only have one number after the decimal point.

Here are step-by-step instructions for how to get the square root of 8 to the nearest tenth:

Step 1: Calculate

We calculate the square root of 8 to be:

√8 = 2.82842712474619

Step 2: Reduce

Reduce the tail of the answer above to two numbers after the decimal point:

2.82

Step 3: Round

Round 2.82 so you only have one digit after the decimal point to get the answer:

2.8

To check that the answer is correct, use your calculator to confirm that 2.82 is about 8.

8 0
2 years ago
a fish is 73 feet below sea level. It then swims 14 feet toward the surface. How many feet below sea level is the fish how?
baherus [9]
He is 59 feet on sea level because 73 - 14 = 59

7 0
3 years ago
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A solution of nitric acid has a boiling point of 120 degrees Celsius. What is the boiling point of the solution in degrees Fahre
qaws [65]
The answer is 248 degrees
6 0
3 years ago
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The square below represents one whole.
umka2103 [35]

Fraction 44/100

Decimal .44

Percent 44%

6 0
3 years ago
Helen purchased 3 copies of a book online at a 20% discount. She also paid $10 for shipping that was not discounted. How much wa
umka21 [38]

Answer:

The original price of the book was $12.50

Step-by-step explanation:

3x - 0.2(3x) + 10 = 40
30x - 2(3x) + 100 = 400
   30x - 6x + 100 = 400
           24x + 100 = 400
                     24x = 300
                         x = 12.50

3 0
2 years ago
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