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mixer [17]
3 years ago
5

What is the missing side length of this right triangle? Type the answer in the box.

Mathematics
2 answers:
GalinKa [24]3 years ago
8 0

Answer:

12 in

Step-by-step explanation:

Using Pythagoras' theorem in the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides.

let x be the missing side , then

x² + 5² = 13²

x² + 25 = 169 ( subtract 25 from both sides )

x² = 144 ( take square root of both sides )

x = \sqrt{144} = 12

Airida [17]3 years ago
4 0

Answer:

13in

Step-by-step explanation:

The angle left and right are the same. It's tilted. only.

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The digit that makes 39,9?8 divisible by 9 is
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Answer:

?=7

Step-by-step explanation:

Here is a cool trick that I believe only works with 9.

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2 years ago
Each of the six letters stands for a different number, 1 through 9. Using the three clues, can you deduce the number represented
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A = 9

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4 0
3 years ago
Juan went out to eat dinner, and the meal cost $60.00. If Juan received an 18% discount, what was the total value of the discoun
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Answer:

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