3 years ago

What is the distance between the points (4, 3) and (1,-1) on the coordinate plane?

Mathematics

1 answer:

Oliga [24]3 years ago

7 0

5 units; the following photo below is how I did solved it! Sry if you can’t understand my handwriting! Hope this helps!

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Pls help ill mark brainliest

JulsSmile [24]

Answer:

mhm thats great points man pointsssss idc

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3 years ago

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7x(x+4)<br> 7x^2+4<br> 7x^2+28x<br> 8x+4<br> 8x+11

Scilla [17]

Answer:

$7x^2+28x$

Step-by-step explanation:

$7x(x+4)\\\\Multiplication\ is\ distributive\ on\ addition\\\\\Rightarrow 7x(x+4)=7(x\times x+x\times 4)\\\\7x(x+4)=7(x^2+4x)\\\\Multiplication\ is\ distributive\ on\ addition\\\\\Rightarrow 7x(x+4)==7\times x^2+7\times 4x\\\\7x(x+4)=7x^2+28x$

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3 years ago

If u(x) = x^5 - x^4 + x^2 and v (x) = -x^2 which expression is equivalent to ( u/ v) (x)

yawa3891 [41]

Answer:

$(u/v)(x)=-x^{3}+x^{2}-1$

Step-by-step explanation:

You have the following functions:

$u(x)=x^{5}-x^{4}+x^{2}\\v(x)=-x^{2}$

Therefore $(u/v)(x)$ indicates that you must divide both functions, as you can see below:

$(u/v)(x)=\frac{x^{5}-x^{4}+x^{2}}{-x^{2}}$

Simplify it. Therefore, you obtain:

$(u/v)(x)=\frac{x^{5}-x^{4}+x^{2}}{-x^{2}}\\\\(u/v)(x)=-x^{3}+x^{2}-1$

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stellarik [79]

Answer:

8.5

Step-by-step explanation:

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Julie: 64 meatball sandwiches

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