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Neko [114]
4 years ago
12

8 more than 3 times the number

Mathematics
1 answer:
lorasvet [3.4K]4 years ago
5 0

Answer:

3x+8

Step-by-step explanation:

assuming you are using X to represent the unknown number

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zysi [14]

Answer:

x =3.375

Step-by-step explanation:

We can use proportions to solve this problem.  Put the smaller triangle side length over the larger triangle side length.

6+x             12

---------- = -----------

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(6+x) *32 = 12*25

Distribute

192 +32x = 300

Subtract 192 from each side

192-192 +32x = 300-192

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3 years ago
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(You forgot to provide the choices!?!)

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3 years ago
what key features can be identified from graphs of polynomials with higher degrees and explain how the key features can be used
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Polynomials are algebraic expressions that contain more than two terms. AN example would be: f(x) = x^3 + x^2 + x +1. This equation contains three terms, with the 3rd degree as its highest term. It also means that the graph passed three x-intercepts. This depends in the highest degree. So, the first thing you do is plot the intercepts because for sure, the graph will pass there.
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Nombre de las figuras que tienen cinco lados​
nirvana33 [79]

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Step-by-step explanation:

(lo siento, soy muy malo hablando español.)

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