PLEASE, SOMEONE, TELL ME THE ANSWER AND EXPLAIN ESSLY

Answer:

18

Step-by-step explanation:

So what you need to find is the scale factor which is the scale of the difference between two lengths.

So Figure A is smaller than Figure B, as can be easily detected with our eyes.

Figure A has a ratio of 1/2, as 6/12 is equal to 1/2.

Since B is the original, where A is a scaled version, it must also have the same ratio of 1/2, so twice 9 is 18, which is your answer.

You can also use fractions, by making Figure A into 1/2 because 1/2 = 6/12.

Figure B can turn into 9/x.

Since you know they are scaled factors, they have the same ratio since one is scaled larger or smaller than from the original.

Since it must follow the multiplication of 2 for the side length, 9 x 2 gives your answer.

Answer:

red= circumfrence

black= diameter

green= radius

yellow= area

Step-by-step explanation:

Answer:

red goes with diameter

Answer:

50%

1/2

Step-by-step explanation:

1/2 because there is a 50% chance of landing on 1 or 3. and 50% for 2 and 4

========================================================

Explanation:

The point (1,0) means x = 1 and y = 0 pair up together.

Replace each variable with those values to get

y = 3x

0 = 3(1)

0 = 3

We get a false statement, so that's why (1,0) is not a solution.

----------

If we plugged in x = 1, then we should get this y value

y = 3x

y = 3*1

y = 3

Meaning (1,3) is a solution. This point is on the line y = 3x.

Answer:

No

Step-by-step explanation:

Because when you take y = 0, you get x =0, not 1.

y =3x

0 = 3x

x = 0

(0, 0) ; (1, 3) (2, 6) . . .  are the solutions

The difference between the mean and median is that the mean is the average number. f.e: 1, 2, 2, 2, 3, 3, 4, 5 - and if you add all those up, the mean would be 3, or 2.

But the median is the number in the middle Number.

What if you have 2 medians, though?

Well, that’s easy to solve IMO.

F.e: 22, 22, 23, 23, 23, 24, 24, 24, 25, 25

The median is either 23 or 24, right?

Okay. That’s simple. But what exactly do we do?

Let me show you:

So get the sum of 23 and 24, which is 47.

Now divide 47 by 2. And what do we get?

23.5.

Now round that, and you get 24. So 24 is the median!

Hope that helps!

Answer:

mean is the AVERAGE of all numbers

Step-by-step explanation:

because when  you  add up all the numbers then you divide it by the TOTAL NUMBER of NUMBERS!

and a median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average.

hope this helps

Answer:  115

Divide 833.75 by 7.25

Answer:

Hospitals

Step-by-step explanation:

Sales taxes are generally used for retail purposes and hospitals do not fall into this category. Sorry if it is wrong.

Answer:

Es igual a 28,26 centímetros2.

Step-by-step explanation:

Answer:

i think its 2400 square metres

Step-by-step explanation:

Answer:

3656.64 m^2 to nearest hundredth.

Step-by-step explanation:

Area = area of rectangle + area of a circle

The radius of the circle = 1/2 * 40 = 20.

Area = 40*60 + π*20^2

= 3656.64 m^2.

Answer:

36

Step-by-step explanation:

1/3y = 12

12 x 3 = 36

y = 36

Answer:

y=4

Step-by-step explanation:

bring the y by the 1/3 down , turn the 12 into a fraction so it will b 12/1 so u would do 1/3 devided by 12/1 so it would b y=4

Answer:

Sara could try to lower her expenses. It is clear that she spends to much money and her income is low. I’m summary, Sara needs to stop spending so much money and probably get a better job that pays more to increase her income.

I really hope this helps, good luck! ;)

Answer:

Depends on your county

Answer:

[tex]x = 1[/tex]

[tex]y=z[/tex]

Step-by-step explanation:

[tex]xy = z\\zx = y[/tex]

Substitute [tex]z[/tex] and [tex]y[/tex] back into the equations.

[tex]xyx =y\\x^2y=y\\x^2=1\\x=\sqrt{1} = 1[/tex]

[tex]z(1) = y\\z=y[/tex]

We cannot find [tex]z[/tex] and [tex]y[/tex] as we don't have enough information.

Answer:

A

Step-by-step explanation:

Answer:

Step-by-step explanation: