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2 years ago

Subtract -5x^2+2x-5−5x 2 +2x−5 from 7x^2-47x 2 −4.

Mathematics

1 answer:

marta [7]2 years ago

5 0

Answer:

-12x^2+46x-6

Step-by-step explanation:

combine like tens and subtract then from eachother

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Help I need the awnser asap

Mrac [35]

Answer:

Is it not just EF?

Step-by-step explanation:

I mean BC is the bottom of the triangle so the corresponding part is just the other triangles bottom which is EF if it was just angle B it'd be just angle E but it's not it's both B and C so it's E and F

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1 year ago

A recipe for a dessert for 6 people requires 120g of sugar. How much sugar would I need for a dessert 9 people?

zzz [600]

Answer:

180g of sugar

Step-by-step explanation:

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2 years ago

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HELP ASAP!!! QUESTION IN PHOTO! MARKING BRAINLIEST

Norma-Jean [14]

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2 years ago

What is ∛1728. Then multiplied by ∛14903

NeTakaya

Cube root of 1728 is 12 and on multiplying it by cube root of 14903 we get 295.306.

<u>Solution: </u>

Need to calculate $\sqrt[3]{1728}$ and then multiply the result by $\sqrt[3]{14903}$

Let us first evaluate $\sqrt[3]{1728}$

$\Rightarrow \sqrt[3]{1728}=\sqrt[3]{12 \times 12 \times 12}=12$

As need to multiply 12 by $\sqrt[3]{14903}$

$\Rightarrow 12 \times \sqrt[3]{14903}$

On solving $\sqrt[3]{14903}$ , we get

$\sqrt[3]{14903}=24.608$

$\Rightarrow 12 \times \sqrt[3]{14903}=12 \times 24.608=295.306$

Hence cube root of 1728 is 12 and on multiplying it by cube root of 14903 we get 295.306.

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2 years ago

What is the slope G(8,1) & H(8,-6).

Gennadij [26K]

M=slope=(y2-y1)/(x2-x1)=(-6-1)/(8-8)=-7/0 which is technically undefined. This is just a vertical line namely:

x=8 (you can think of a vertical line as having infinite slope)

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2 years ago