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3 years ago

Can anybody help me?

Mathematics

1 answer:

scZoUnD [109]3 years ago

3 0

Answer:

[see below]

Step-by-step explanation:

We are given the two points (0,3) and (2,0). We can use the slope formula to find the slope.

$\frac{0-3}{2-0}=\frac{-3}{2}=-\frac{3}{2}$

The slope is negative three-halves.

Since the point passes the point (0,3), 3 would be the y-intercept.

Hope this helps.

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write the equation of a line in any form that is parallel 2y = 4x + 8 through the point of (1,3) plz and thank you

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Answer:

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Step-by-step explanation:

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The garden can not have area of 700ft^2

Step-by-step explanation:

We are given equation for area as

$A(w)=w\times (50-w)$

where

w is the width (in feet) of the garden

now, we are given area =700 ft^2

so, we can set area =700

and then we can solve for w

$w\times (50-w)=700$

$50w-w^2=700$

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$ax^2+bx+c=0$

$w=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$

we can compare and find a,b, and c

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now, we can plug values

$w=\frac{-50\pm \sqrt{50^2-4\left(-1\right)\left(-700\right)}}{2\left(-1\right)}$

$w=25-5\sqrt{3}i,\:w=25+5\sqrt{3}i$

We can see that values of w is not real

so, w does not exists when area =700

so, The garden can not have area of 700ft^2

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2 years ago