Will give brainliest geometry

Answer:

one plane can be drawn so it contains all three points for this question.

Step-by-step explanation:

Answer:

two ways in which the relationship negatively

Answer:

a.

Let x be the number of square yards of carpeting for which the total cost charged by the two companies will be the same.

We have an expression for the total cost of Country Carpets:

($22/ 1 yd^2)* (x yd^2) + $100

= $22*x+ $100

or 22x+ 100

We also have another expression for the total cost of City Carpets:

($25/ 1 yd^2)* (x yd^2)+ $70

= $25*x+ $70

or 25x+ 70

Now set the two expressions to be equal:

22x+ 100= 25x+ 70

⇒ 100- 70= 25x -22x

⇒ 30= 3x

⇒ 30/3= x

⇒ 10= x

The final answer for a is 10 square yards of carpeting~

b.

Let's assume that Mr. Shu wants to install carpeting for 1 square yard.

Country Carpets: $22*1+ $100= $122

City Carpets: $25*1+ $70= $95

Therefore, Mr. Shu will be likely to choose City Carpets if he wants to install carpeting for 1 square yard.

Now let's try x=11 (square yard):

Country Carpets= $22*11+ $100= $342

City Carpets= $25*11+ $70= $345

Therefore, Mr. Shu will be likely to choose Country Carpets if he wants to install carpeting for 11 square yard.

If you paid really close attention, you would notice that the price of City Carpets will be cheaper than the other when x is >0 and <10. At x=10, the price is equal. When x is >10, the price of Country Carpets will be cheaper than the other one.

So it depends:

If x were >0 and <10, Mr. Shu would be likely to choose City Carpets.

If x were 10, Mr. Shu could choose either Country Carpets or City Carpets.

If x were > 10, Mr. Shu would be likely to choose Country Carpets.

Hope this helps~

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

[tex]\frac{y_{2}-y_{1} }{x_{2} -x_{1} } = \frac{-4-(-4)}{0-2} = \frac{0}{-2} = 0[/tex]

Answer:

3000.24

Step-by-step explanation:

We know that every 18 min, the colony grows 1000, so to make it easy, the way i do it is that i find out how much  it grows per min

1000 / 18 = 55.56

Then, to find out how big it will be in 54 min, we just multiply

55.56 x 54 = 3000.24

So that will be the size of the colony in 54 min. I hope this helps :)

Answer:on all of them?

Step-by-step explanation:

Given:

The graph of an inequality.

To find:

The inequality for the given graph.

Solution:

From the given graph it is clear that the boundary line passes through the points (6,0) and (0,-4). So, the equation of the line is

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

[tex]y-0=\dfrac{-4-0}{0-6}(x-6)[/tex]

[tex]y=\dfrac{-4}{-6}(x-6)[/tex]

[tex]y=\dfrac{2}{3}(x-6)[/tex]

[tex]y=\dfrac{2}{3}x-4[/tex]

The area under the boundary line is shaded and boundary line is a dotted line it means the points on the line are not included in the solution set. So, the inequality sing must be <.

[tex]y<\dfrac{2}{3}x-4[/tex]

Therefore, the required inequality for the given graph is [tex]y<\dfrac{2}{3}x-4[/tex].

Answer:

{-1, 0,5}

Step-by-step explanation:

The image of the point (9,7) after a rotation of 180 counterclockwise about the origin is at (-9, -7)

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, translation, reflection and dilation.

Rotation of a point A(x, y) 180 counterclockwise about the origin produces an image at A'(-x, -y).

Hence, the image of the point (9,7) after a rotation of 180 counterclockwise about the origin is at (-9, -7)

Find out more at: https://brainly.com/question/16825824

Answer:

$500,000

Step-by-step explanation:

5,000,000 x .1

84

First we need to find the measurements of the triangle.

The two sides we have are 4 in and 3 in.

To find the area we need to solve 1/2 x bh:

1/2 x (4x3)

[tex]6in^2[/tex]

For the rest of the shape, split up into segments:

5 x 6 = [tex]30in^2[/tex]

4 x 12 = [tex]48in^2[/tex]

Add up the areas of the segments:

[tex]30in^2+48in^2+6in^2 = 84in^2[/tex]

Answer:

275$

Step-by-step explanation:

Answer:

x=4

Step-by-step explanation:

1. Add like terms: 5x+7=27

2. Use the subtraction property on both sides to get rid of 7: 5x=20

3. Divide 5 on both sides to get x by itself: x=4

Answer8x-7

Step-by-step explanation:

6x-12+2x+5

8x-7

Answer:

x = 14

Step-by-step explanation:

X / 2 = 7

Multiply by 2 to isolate x.

x = 7 * 2

x = 14

Answer: 108ft²

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

I just multiplied all three units shown as the volume formula is L times w times h In which l stands for length, w stands for width, and h stands for height. I hope this help you!

Answer:

yes

Step-by-step explanation:

Answer:

No

= >. isosceles triangle have only two angle

=.> are congruent

only two angle

not all

Answer:

i think anwer is D i am truly sry if it is wrong!!

Step-by-step explanation:

you have to multiply 6x14x9

6x14=84

84x9=756

in all the answer is 756

Answer: B. 378

Step-by-step explanation: You would do 9x14x6 which equals 756, then you would divide by 2 which is 378.

Answer:

6

Step-by-step explanation:

If p equals 15 then plug 15 in for p and take 15-9=6. pretty sure that's what they are looking for there.

Answer:

The answer would be six

Step-by-step explanation:

if p=15 then that means 15-9=6 :)

Answer:

50 tons

Step-by-step explanation:

because you just divide 6250 by 125

di ko din alam ang answer..

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Explanation:

The mean is found by adding up all of the values and dividing by n, where n is the number of values in the set.

In this case, we have n = 7 values here. We count (x+1) as well since x is a placeholder for a number, which makes (x+1) also a placeholder in a sense.

As for what replaces x, we're not sure yet but we can use algebra to solve.

Lets add up all of the values given except for the "5" at the end. That 5 is the mean which is not part of the data set.

Adding up those values mentioned gives:

4+6+4+7+(x+1)+8+2 = x+32

Then divide this over n = 7 to get the mean 5

(x+32)/n = mean

(x+32)/7 = 5

-----------------------------

Let's isolate x

(x+32)/7 = 5

x+32 = 7*5

x+32 = 35

x = 35-32

x = 3

If x = 3, then x+1 = 3+1 = 4

So the (x+1) is being a placeholder for the number 4.

In other words, we'll replace the (x+1) with 4.

The data set of

4,6,4,7,(x+1),8,2

updates to

4,6,4,7,4,8,2

-----------------------------

We'll get to the median in a moment, but first we need to check if we have the correct replacement for (x+1)

Add up the values in the set {4,6,4,7,4,8,2}

Doing so leads to: 4+6+4+7+4+8+2 = 35

Then divide by n = 7 to compute the mean: 35/n = 35/7 = 5

We get the mean is 5 which matches with the instructions. So we have the correct replacement for the (x+1). We can now find the median.

------------------------------

To find the median of any data set, we need to make sure the numbers are in order from smallest to largest.

Right now {4,6,4,7,4,8,2} is not sorted, but we can sort the items to get {2,4,4,4,6,7,8}

The median is at the exact middle. In this set, the median is that third copy of '4'. Note how "2,4,4" is to the left of the median while "6,7,8" is to the right of the median. There is the same number of values on either side of the median to show things are balanced and we are at the center point.

As an alternative, you can cross off each pair of outer values one at a time until you steadily arrive at the midpoint, which again is that third copy of '4'.

So that's why the median is 4.

Answer:

I'm pretty sure it's only B and D

Answer:

I can't see the ques

Step-by-step explanation:

Can u please post it again

Answer:

Step-by-step explanation:

if you see a person that sends you a sketchy link dont click it is an ip grabber.

Answer:

x < 4

Step-by-step explanation:

Given the inequality :

- 20 > - 4(2x - 3)

Open the bracket

-20 > - 8x + 12

Collect like terms

-20 - 12 > - 8x

-32 > - 8x

Divide both sides by - 8

4 > x

x < 4

Answer:

4 party favors per guest

Step-by-step explanation:

3 bags multiplied by 8 party favors is equal to 24 party favors

then divide 24 party favors by 6 people to get 4 party favors per guest

Answer:

no solution

-6 ≠ 2

Step-by-step explanation:

y = 2x + 6

2x - y = 2

substitute for y:

2x - (2x + 6) = 2

combine like terms:

-6 ≠ 2