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Alina [70]
2 years ago
11

Tell me everything you know about Pythagorean Theorem. Some things to include, but not limited to: Why is it that in some exampl

es you have to subtract the square of a leg from the hypotenuse? Can this be used on every triangle? When might someone use this in real life as an adult?
Mathematics
2 answers:
svlad2 [7]2 years ago
6 0

Answer: Check below

Step-by-step explanation:

Okay so the Pythagorean Theorem was made by some old guy and the formula is a^2+b^2=c^2. You ALWAYS have to subtract the leg of the triangle when your finding a leg. You squareroot the square of the two legs if your finding the hypotnuse. The Theorem can be used to find any side of the triangle ONLY IF its a right triangle. An adult might use it in real life like when your an architect trying to find how much material you should use to make something thats in the shape of a right triangle.

Ps. Sorry if there's a bunch of grammar mistakes since this is kinda rushed

Setler [38]2 years ago
5 0

Answer: if you work in stem, it can be used.

Step-by-step explanation:

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2 years ago
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Solve the inequality and graph the solution<br> 7x ≥ -91
Alex Ar [27]

The solution is x \geq 13.

Solution:

Given inequality:

7 x \geq 91

Divide by 7 on both sides.

$\frac{7 x}{7} \geq \frac{91}{7}

x \geq 13

The solution is x \geq 13.

The image of the graph is attached below.

5 0
3 years ago
Linear combination 3x+2y=-4 4x-y=13<br> Please give a step by step explanation
Ostrovityanka [42]

when you have a linear combination for example 3x + 2y equals negative 4 you adieu like terms and then multiply

8 0
3 years ago
Find the difference of -6 - (5)​
Murrr4er [49]

Answer:

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Step-by-step explanation:

-6-5

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8 0
3 years ago
What value of k makes the statement true? <br><br> k + (–4.1) = –9.7
Ugo [173]
K + (-4.1) is the exact same as saying  k- 4.1, so what you have to do now is put the -4.1 in the opposite side, but with opposite sign too (+)
so k= -9.7 + 4.1
so in order to answer it you have to deduct the number with the lowest value taking in count both as positive and the sign will be the one from the highest value taking both as positive
 9.7
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____
5.6
so 9.7 had a negative sign so the answer to your question is
k = -5.6
i hope i helped you
8 0
3 years ago
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