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3 years ago

How to find the perimeter and area of each shape

Mathematics

2 answers:

Ostrovityanka [42]3 years ago

4 0

Answer:

Perimiter = count around the shape. Area = Inside the shape.

Step-by-step explanation:

Talja [164]3 years ago

3 0

Answer:

A= lenth x width

P= length + width + lenth +width

Step-by-step explanation:

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What are the coordinates of the turning point for the function f(x) = (x - 1)3 - 3? A. (-1, -3)

Naddik [55]

ANSWER

The turning point is

$(1,-3).$

EXPLANATION

The function given to us is

$f(x) = (x - 1) ^{3} - 3$

At turning point,
$f '(x) = 0$

So we need to differentiate the given function and equate it to zero.

We using the chain rule of differentiation, we obtain,
$f '(x) =3 (x - 1) ^{2}$

We equate this to zero to obtain,

$3 (x - 1) ^{2} = 0$

We divide through by 3.

$(x - 1) ^{2} = 0$

We solve for x to get,

$x - 1 = 0$

$x = 1$

We substitute this x-value in to the function to obtain the corresponding y-value of the turning point.

$f(1) = (1- 1) ^{3} - 3$

$f(1) = 0 - 3$

$f(1) = - 3$

Therefore the turning point is

$(1,-3)$

C is the correct answer.

6 0

3 years ago

Read 2 more answers

The numbers 1 through 50 are written with red marker on slips of paper while the numbers 51 through 100 are written with blue ma

allsm [11]

The correct answer for the question that is being presented above is this one:

We want to pull 11 (this means not including 12) or less from the bag and there are 100 possibilities
= 11/100
So the probability is <span>11/100</span>

4 0

2 years ago

Consider a study collecting data from a population with an unknown mean and standard deviation. If the sample mean and sample st

Levart [38]

Answer:

Step-by-step explanation:

Increasing the sample size in a particular study will bring about a decrease in the standard deviations of the means.

A decrease in the sample size for a particular study will bring about an increase in the standard deviations of the means.

Whereas the population mean of the distribution of sample means is the same as the population mean of the distribution being sampled from meaning that the population of the distribution of sample means never changes.

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2 years ago

Quadrilateral BCDE has vertices B(-1, -1), C(6,-2), D(5, -9), and E(-2,-8).

natima [27]

B because it make the most sense

3 0

2 years ago

Whats yall zodiac signss ima pisces also dont report me thx <3

Serjik [45]

Answer:

I'm gemini

Step-by-step explanation:

I won't report u cause I need these points

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2 years ago