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Butoxors [25]
2 years ago
13

Solve for the missing side of the triangle.

Mathematics
1 answer:
SVEN [57.7K]2 years ago
8 0

Answer:

19.209372712298546 (C)

Step-by-step explanation:

For this you use pythagorean theorem. a squared + b squared = c squared which is your missing side. 15 squared is 225 and 12 squared is 144 so together thats 369. Now we know c squared is 369 so we find the square root of that and boom. So your answer is C (19.2)

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qaws [65]

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4 0
3 years ago
2(7x-9)=5(x+3)<br> Solve for x
Nadya [2.5K]

Answer:

x = 3.67

Step-by-step explanation:

Simplify both expressions

14x - 18 = 5x + 15

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14x - 5x = 9x

Plus the smallest by itself, giving you:

9x - 18 = 15

     +18   +18

9x = 33

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7 0
2 years ago
The variance of a distribution is 195. What is the standard deviation, rounded to the nearest thousandth?
stiks02 [169]

Given:

The variance of a distribution = 195.

To find:

The standard deviation, rounded to the nearest thousandth.

Solution:

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S.D.=\sqrt{195}

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8 0
3 years ago
1.Write 6,730,000 in scientific notation.
miskamm [114]

Answer:

6.73 X 10 to the sixth power.

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Step-by-step explanation:

7 0
3 years ago
put the following decimals in order of size, starting with the one of least value 0.125 0.4 0.62 1.05 0.05
xeze [42]

Answer:

0.05, 0.125, 0.4, 0.62, 1.05

Step-by-step explanation:

8 0
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