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erica [24]
3 years ago
13

Find the value of the variable. Round decimal answers to the nearest tenth. x =

Mathematics
1 answer:
Andrews [41]3 years ago
3 0

Answer:

15

Step-by-step explanation:

The hypotenuse of a triangle is a² + b² = c².

12² + 9² = c²

144 + 81 = 225

√225 = 15

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A square has an area of 576 square inches. How long is each side in feet?
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The area of this square is said to be 576 square inches.
The formula for the area of a square is the length of one side squared.
Let's use l to represent the side length.
This means l^2 = 576.
To find l, find the square root of both sides.
<span>√576 = 24
</span>
The length of each side of the square is 24 inches.
But the question is asking for it in feet.
12 inches = 1 foot so 24 inches = 2 feet
This means each side of the square is 2 feet long.

Answer:
2 feet
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If a plane flies 612 km per hour, approximately how many kilometres will it travel in 13 hours?
zaharov [31]
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Basile [38]

Answer:

B (1,2)

Step-by-step explanation:

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3 years ago
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PLEASE HELP! Limited time
Natali [406]

The answer is <em>x=17.</em> Since it says that the plot point is the answer to square root 4.1^2 = 16.81 which is closest to 17.

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Find the missing dimension of the following parallelogram.
Scrat [10]

Answer:

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