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3 years ago

Find the unknown side of the triangle below (round to the nearest tenth).

Mathematics

2 answers:

Ugo [173]3 years ago

7 0

Answer:

A. 20.5

Step-by-step explanation:

We can use the Pythagorean theorem to solve this equation for the missing side length, X.

a^2 + b^2 = c^2

We have a and b, we just need c, the hypotenuse.

14^2 + 15^2 = c^2

196 + 225 = c^2

421 = c^2

Now, we will square both sides:

The answer is about 20.5

Fantom [35]3 years ago

6 0

D, I think it’s D if it’s wrong I’m sorry to be honest I tried.

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(12) Which equation has irrational solutions?<br> Group of answer choices

Drupady [299]

Answer:

9(x+3)²=27

Step-by-step explanation:

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9(x+3)²=27 means : (x+3)²=27/9

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Paige bought 8 bags of sand, she had a total of 30Ib of sand, and each bag cost $1.80/bag: A: What is the weight of sand per bag

timurjin [86]

The weight of sand per bag and price of sand per Ib is 3.75 lb per bag and $1.80 respectively.

<h3>Unit price</h3>

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max2010maxim [7]

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3 years ago

Which graph represents the function f(x) = −|x − 2| − 1? Image for option 1 Image for option 2 Image for option 3 Image for opti

vesna_86 [32]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

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The function represents an inverted V-shaped graph

The vertex of the function is the point (2,-1)

The y-intercept of the function is the point (0,-3)

The domain is all real numbers -----> (-∞,∞)

The range is all real numbers less than or equal to -1 ----> (-∞,-1]

Using a graphing tool

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mr Goodwill [35]

Answer:

Step-by-step explanation:

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Are all ordered from least to greatest

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4 years ago