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Bad White [126]
3 years ago
13

Is this a right triangle? Hypotenuse is 15 adjacent is 9 and the opp is 12

Mathematics
1 answer:
scoray [572]3 years ago
4 0

Answer:

Yes

Step-by-step explanation:

A right triangle's formula, according to Pythagorean's Theorem, is a² + b² = c². a and b are the two legs, and c is the hypotenuse. To solve, we must substitute the variables with the given measurements.

9² + 12² = 15²

Let's now solve:

81 + 144 = 225

225 = 225

The formula works out in the end, so it is a right triangle!

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Enter the correct answer in the box. Add the two functions. f(x) = 3x3 + 7x − 26 g(x) = x + 2 Write your answer in the standard
kotykmax [81]

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4 0
3 years ago
Read 2 more answers
Multiply (2x+1)(6x^2+8+9)
spayn [35]

Answer:

12x3+6x2+34x+17

Step-by-step explanation:

(2x+1)(6x2+8+9)

=(2x+1)(6x2+8+9)

=(2x)(6x2)+(2x)(8)+(2x)(9)+(1)(6x2)+(1)(8)+(1)(9)

=12x3+16x+18x+6x2+8+9

=12x3+6x2+34x+17

6 0
3 years ago
Please answer this for me and show me the work.
Gala2k [10]
Ok. No problem. I will answer anything u got
4 0
3 years ago
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