What is the area of this figure?

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What is the area of this figure? Enter your answer - 1

Answers

Answer 1
Answer:

Answer:

42 sq. units

Step-by-step explanation:

I don't know if there's an easier way to do this but this is what I came up with. We can break this hexagon into 2 triangles and a rectangle (the 1st triangle using the top 3 points, the 2nd using the bottom 3, and the rectangle using the "middle" ones).

Rectangle area: 7*4 = 28

Triangles (they are equal) : 2*(1/2*7*2) = 14

28+14 = 42

Answer 2
Answer:

Answer:

42 units squared

Step-by-step explanation:

break it up into smaller shapes. if you split the big shape at y = 2 and at y=-2, you'll get two triangles and one rectangle.

so the area of the rectangle = l x w

= 4 x 7

= 28

the area of the triangle is ( l x w )/2

= (7 x 2)/2

= 7

the other triangle is the same too

so the area of that is also 7.

now add all areas,

7+7+28 = 42


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Write the inequality;
Eight less than a number is greater than 0 and less than or equal to 1.

Answers

1>N-8>0 the sign in between the 1 and the n should have a line under it

A cell phone company collected data if texting speed in words per minute according to time in minutes. explain why a scatter plot is used to represent the data, including the purpose of scatter plots

Answers

Answer:

Scatter plots resembles line graphs in that they are plotted on the x and y axis. The are used because they show how much one variable is affected by another.

Scatter diagrams are important since in statistics they can show the extent of correlation, if any, between the values of observed quantities or a behavior.


Answer:

A scatter plot is defined as a diagram which uses Cartesian coordinates to display values about two variables, one indepedent, the other one dependent.

This diagrams are used in statistics to display information about surveys to a certain sample in a population. The purpose of a scatter plot is to shows if the variables are related, that is, if they have any type of linear correlation between them. If they have linear correlation, then the data is represented by a line.

Now, in this case, the independent variable is time in minutes and the dependent variable is texting. Basically, with this data, the company will be able to stablish the relation between words written in a certain time, that is, the speed of texting actually.

With a scatter plot, they would find the relation that forms the speed of texting. It could be "the more time, more text is written", or "the less time, more text is written".

If we need to establish a possible relation, the most logical would be "the more time, more word are texted".

A gallon of milk costs $5.12. What is the price, in dollars, of an 8 ounce glass of milk? There are 128 ounces in 1 gallon.

Answers

Answer:

$.32

Step-by-step explanation:

To find the unit price, we take the cost and divide by the units.  We will take the cost and divide by 128 ounces since that is how many ounces in a gallon.

$5.12 / 128 ounces

$.04 per ounce

I need to find the price of an 8 ounce glass of milk, so I multiply by 8 ounces

$.04 per ounce * 8 ounces = $.32

My 8 ounce glass of mile costs $.32

The answer to your question is $.32

Omarion has 9/10 of pages in a book remaining to read for school. He reads 2/3 of the remaining pages over the weekend. What fraction of the book does Omarion trad over the weekend?

Answers

Answer:  The required fraction of the book that Omarion trad over the weekend is(3)/(5).

Step-by-step explanation:  Given that Omarion has (9)/(10) of pages in a book remaining to read for school and he reads (2)/(3) of the remaining pages over the weekend.

We are to find the fraction of the book that Omarion trad over the weekend.

The fraction of the book trad over the weekend

= the fraction of the pages read over the weekend multiplied by the fraction of the book that is remaining to be read.

Therefore, the fraction of the book that Omarion trad over the weekend is given by

f=(2)/(3)*(9)/(10)=(3)/(5).

Thus, the required fraction of the book that Omarion trad over the weekend is (3)/(5).

2/3 of 9/10
multiply 2/3 by 9/10, then reduce/simplify
2/3 * 9/10= 18/30, divide by 2
9/15, so Omarion read 9/15 of the book.

Explain how you can tell that 31/33 is in the simplest form

Answers


In order to simplify a fraction, you need to divide the top and bottom
by the same number.  That means that the top and bottom must have
a common factor ... you have to find that first, before you can start
simplifying.  Maybe that's why they teach common factors before they
teach simplifying fractions.

Anyway, I can take one look at this fraction and see that the top and
bottom have no common factor.  In fact, the top number ... 31 ... is a
prime number, so it doesn't have any factors at all, except ' 1 ' and itself.

And that's how I can tell that the fraction is in the simplest form.

Simplest form is a form in which we cann't divide the fractions digits like 31/33

9(1/3+r)=12
solve equation using the distributive property

Answers

9(1/3) + 9(r) = 12

3+ 9r= 12

Minus 3 from both sides

9r= 9

Divided 9 from both sides

R= 1


Check

9(1/3+1) = 12

Hope this help!!