3 years ago

Write the polynomial in standard form. Then name the polynomial based on it's degree and number of terms

Mathematics

1 answer:

Tju [1.3M]3 years ago

7 0

9x^2-12x+6; trinomial and quadratic

I can explain if needed

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Answer:

i think its not a polynomial

Step-by-step explanation:

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3 years ago

What is the approximate result of converting 20 centimeters into inches

Usimov [2.4K]

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During last year Adam's height increased from 125 cm to 135 cm. By how many percents did it change?

arlik [135]

he increase from 125cm to 135cm

first step :

$135 - 125 = 10cm$

second step :

percents he change is

$\frac{10 \times 100\%}{ 125} = 8\%$

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Let the length of unknown side be x

So, hypotenuse = 2x + 1

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(2x + 1)² = x² + 15²

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x = -9.33 , 8

Since, length can't be negative

x = 8

∴Unknown side length = 8 m

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It also detects if you are right or wrong

Sindrei [870]

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I think A

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