3 years ago

Help meee pleaseeeeee

Mathematics

1 answer:

slavikrds [6]3 years ago

5 0

Umm the picture won’t load for me maybe resend it

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Question 6

Valentin [98]

Answer:

Step-by-step explanation:

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3 years ago

Answer each question with an explanation, First person to get this right gets brainliest

Novosadov [1.4K]

Answer:

2 is slope

Step-by-step explanation:

d = √(Δy2 + Δx2) = √(82 + 42) = √80 = 8.94427

Distance between x's (Δx) is 4

-2 is y-intercept

m = 8 / 4 = 2 / 1 = 2

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3 years ago

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Combine like terms to create an equal expression 7z+15+2

Anon25 [30]

Answer:

7z + 17

Step-by-step explanation:

15 and 2 are the only alike terms.

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4 years ago

A/ab-bsquare + b/ab-asquare?

lord [1]

Answer:

$\dfrac{(a+b)}{ab}$

Step-by-step explanation:

The given expression is :

$\dfrac{a}{ab-b^2}+\dfrac{b}{ab-a^2}$

It can be solved as follows :

$\dfrac{a}{ab-b^2}+\dfrac{b}{ab-a^2}=\dfrac{a}{b(a-b)}+\dfrac{b}{a(b-a)}\\\\=\dfrac{a}{b(a-b)}+\dfrac{b}{-a(-b+a)}\\\\=\dfrac{1}{a-b}(\dfrac{a}{b}-\dfrac{b}{a})\\\\=\dfrac{a^2-b^2}{ab(a-b)}\\\\=\dfrac{(a-b)(a+b)}{ab(a-b)}\\\\=\dfrac{(a+b)}{ab}$

So, the solution of the given expression is equal to $\dfrac{(a+b)}{ab}$ .

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3 years ago

Sara bought a pack of 6 waters. It cost 3.96. How much did each water cost?

LuckyWell [14K]

66 cents each I have to add more characters so ignore this part

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3 years ago