2 years ago

How to put (x+1)(x+1)(x-1) in standard form

1 answer:

5 0

Hello! And thank you for your question.

All you are going to do is use the formula for the standard form.

Ax + By = C

Final Answer:

x³ + x² - x - 1

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Compare a perpendicular bisector and an altitude of a triangle

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Perpendicular bisectors are segment that passes through the mid point of a triangle, while altitude is the perpendicular distance from the base to the opposite vertex.

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3 years ago

There is a population of 5,000 bacteria in a colony. If the number of bacteria doubles every 37 minutes, what will the populatio

Troyanec [42]

Answer:

If there are 5000 bacteria in a colony right now, there will be 5000x2, or 10000 bacteria in the colony in 37 minutes.

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2 years ago

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Find the volume of the cylinder if the height is 3 mm and the diameter is 40 mm. Leave the answer in terms of it.

KiRa [710]

The Volume of cylinder is 3770 cubic millimeters

But, the correct option is not available in options given.

Step-by-step explanation:

Height of cylinder = 3mm

Diameter of cylinder = 40mm

Volume of cylinder = ?

The formula used to find Volume of cylinder is:

$Volume = \pi r^2h$

Putting values in the formula:

Since we need radius,

radius = diameter/2

radius = 40/2

radius = 20 mm

So,

$Volume = \pi r^2h\\Volume = 3.14*(20)^2*3\\Volume = 3.14*400*3\\Volume= 3769.91 or \,\,\,Volume\approx 3770\,\,cubic\,\,millimeters$

The Volume of cylinder is 3770 cubic millimeters

But, the correct option is not available in options given.

Keywords: Volume of cylinder

Learn more about Volume of cylinder at:

#learnwithBrainly

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3 years ago

Consider the line: y= -7/2x-7 find the equation of the line that is perpendicular and parallel to this line that passes through

saveliy_v [14]

Answer:

Step-by-step explanation:

(5)=-7/2(-2)-7

5=7-7

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Please help with two questions!!!

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