3 years ago

A line is perpendicular to y=(-1/5)×+1 and intersects the point (-5,1)

Mathematics

1 answer:

svet-max [94.6K]3 years ago

6 0

hope it helps u to get your abswer and me to be ranked as brainliest:)))

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maw [93]

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Divide the total (15x +3) by 3

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Each side's length is 5x + 1

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3 years ago

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3 years ago

The number of mosquitoes M(x), in millions, in a certain area depends on the June rainfall x, in inches: M(x) = 13 x - x2. What

My name is Ann [436]

Answer:

The number of mosquitoes is maximum for 6.5 inches rainfall.

Step-by-step explanation:

The given function is

$M(x)=13x-x^2$ .... (1)

where, M(x) is number of mosquitoes in millions and x the June rainfall in inches.

We need to find the rainfall that produces the maximum number of mosquitoes.

Differential the above function with respect to x.

$M'(x)=13-2x$ .... (2)

Equate first derivative equal to 0.

$13-2x=0$

$2x=13$

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Differential function (2) with respect to x.

$M''(x)=-2$

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Therefore, the number of mosquitoes is maximum for 6.5 inches rainfall.

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3 years ago

Match each quadratic equation with its solution set.

Luba_88 [7]

Answer:

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3 years ago

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