2 years ago

PLEASE ANYONE HELP ITS UREGNT

Mathematics

1 answer:

natta225 [31]2 years ago

5 0

Answer:

total length = 844m

Step-by-step explanation:

add all three numbers together

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What is the product (2t+1) (t-4)

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Answer:

Step-by-step explanation:

(2t+1)(t-4)

= 2t^2 - 8t + t - 4

= 27^2 - 7t - 4

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2 years ago

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Oduvanchick [21]

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3 years ago

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elixir [45]

Step-by-step explanation:

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$48=2\times 2 \times 2 \times 2 \times 3\\\\=2^4\times 3^1$

Option (3) is true.

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19 = 19 × 1

Option (c) is correct.

(10).

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3 years ago

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natita [175]

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2 years ago

Read 2 more answers

Find a polynomial, which, when added to the polynomial 5x2–3x–9, is equivalent to: x2−5x+6

Bess [88]

The required polynomial is: $-4x^2-2x+15$

Step-by-step explanation:

Let P be the polynomial that has to be found

Given

One polynomial = $5x^2-3x-9$

Sum of both polynomials = $x^2-5x+6$

So,

$(5x^2-3x-9) + P = x^2-5x+6\\P = x^2-5x+6 - (5x^2-3x-9)\\P = x^2-5x+6-5x^2+3x+9\\P = x^2-5x^2-5x+3x+6+9\\P = -4x^2-2x+15$

Hence,

The required polynomial is: $-4x^2-2x+15$

Keywords: Polynomials, expressions

Learn more about polynomials at:

#LearnwithBrainly

3 0

3 years ago