What is the mean and MAD of 12,8,15,11,9

Answer:

3.20 there is your answer

assuming that you're referring to the length, width, and area of a rectangle, the length would be 9cm and the width would be 5cm.

Answer:

-225 + 145 = -80

Answer:

D

Step-by-step explanation:

To be an arithmetic sequence, the numbers have to be added or subtracted by a constant number. D is not the answer because -2+6 equals 4, but 4+6 doesn't equal -6, so D cannot be a arithmetic sequence.

Answer: x= -8/3

Step-by-step explanation:

Answer:

$3

Step-by-step explanation: 4 time .75 = 3

if you bought 4 candy at .75 each the your answer will have Tobe 3

Answer:

It is 21

Step-by-step explanation:

It is not hard all you got to do is 25+6=21 hope it helps plz Mark me brainlest :)

Answer:

16

Step-by-step explanation:

Answer is sixteen. A squared plus B squared equals C squared.

A=15sq

B=6sq

C=Xsq

A=225

B=36

C=x

226 + 36 =261

261 = 16sq...roughly...

Answer is 16.

Hope this helps! I hope you do well on that test, we believe in you!

Answer:

Parallel = lines with the same slope

Perpendicular = lines whose slopes are negative reciprocals (i.e. product is –1)

Step-by-step explanation:

The first part: circle b, c, d, f (1 ³/₄ is another way of saying ⁷/₄), and h (a horizontal line y = b has a slope of 0)

The second part: circle a, d (1 ⁴/₇ is another way of writing ¹¹/₇, the negative reciprocal of –⁷/₁₁), and e

Hope this helps! Have a great day!

Answer:

E (3,1)

G (4,6)

F (10,1)

Step-by-step explanation:

Answer:

See the attached images

Step-by-step explanation:

We're reflecting this image over the line y = –1, right?

This means we need to copy this image over the line like a mirror does a reflection. It isn't exactly what we got before, though—it's flipped backward, just like text when you look at it in a mirror!

First, look where points E and F are. They're two squares below the line. That means we count two squares up to reach y = –1… then count up another two squares to reflect the points across the line.

Next, look at point G. This is what I personally feel is easier: this point has a y-coordinate of –8. This makes it 7 squares below y = –1. To get its new y-coordinate, we add 7 to –1 to get y = 6.

The x-coordinates of the points don't change here; the line the shape is reflected over is a horizontal line. If the line were vertical, we'd only change the x-coordinates and not the y-coordinates. If the line were a linear function like y = x, we'd reflect our x-coordinates and y-coordinates.

Another way to think of it here: how squares below the line is each point? Then multiply that number by 2 and add it to the initial y-coordinate to find its new position.

Forgive me for the weird dots in the last image. I got frustrated and drew the triangle with my pinky finger because I can't quite draw nor write with a mouse yet!!

Hope this helps you understand! Have a great day!

Answer:

C The probability of rolling a number less than 6 is the same for both number cubes.

Step-by-step explanation:

The answer is, C . The probability of rolling a number less than 6 is the same for both number cubes.

Probability can be defined as the ratio of the number of favorable outcomes to the total number of outcomes of an event.

here, we have,

given that,

the red cube has the following numbers on the faces 1,1,2,2,5,6

the blue number cube has the following numbers on the faces 1,2,2,3,4,6

hence, The answer is, C . The probability of rolling a number less than 6 is the same for both number cubes.

To learn more on probability click:

brainly.com/question/11234923

#SPJ2

Answer:

The answer is 70

Step-by-step explanation:

5 x 5 = 25

14 x 5 = 70

Hope this helps

Answer:

3 ft wide and 2 ft tall

Step-by-step explanation:

That's the smallest surface area I could find

It holds 36 cubic feet and is 66 for surface area

Answer:

B.) 2310

Step-by-step explanation:

A has 4 (zeros in between numbers count)

B has 3

C has 2 (zeros following numbers without a decimal place do not count)

D has 4 (zeros in-between numbers count)

Answer:

A.2

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

#

Answer:

[tex]\Large \boxed{2}[/tex]

Step-by-step explanation:

[tex]\displaystyle \frac{14(2+3-2 \times 2)}{4^2-3^2}[/tex]

Solve parenthesis

[tex]\displaystyle \frac{14 \times 1}{4^2-3^2}[/tex]

Solve exponents

[tex]\displaystyle \frac{14}{7}=2[/tex]

Answer:

4

Step-by-step explanation:

12x-15=3(2x+3)

12x-15=6x+9

12x-6x-15=9

6x-15=9

6x=9+15

6x=24

x=24/6

x=4

Answer:

u/187 = 189

Step-by-step explanation:

Needs more characters, but that's all there is to it.

Answer:

55°

Step-by-step explanation:

We know that exterior angle of a triangle is equal to the sum of two opposite interior angles

so

x = 21° + 34°

= 55°

Hope it will help :)❤

Answer:

A, D, and F

Step-by-step explanation:

Half of 12 is 6. Half of 4 is 2. Half of 8 is 4.

Answer:

Step-by-step explanation:

the answer is h

Answer: H

Step-by-step explanation:

Answer:

23, 29, 31, 37, 41, 43, 47, 53, 59, 61

what are you asking?

Answer:

50

Step-by-step explanation:

I took the test

Answer:

B. start fraction 7 over 2 end fraction

Step-by-step explanation:

24/7 = 3 3/7

Answer:

probley A

Step-by-step explanation:

Answer:

the photod black.

Step-by-step explanation:

Answer:

the answer is black....

Step-by-step explanation:

solution

black+(black×black) -black

= black +black -black

= black - black

= black

...... hence , black is the answer to the solution

Answer:

The slope is 0

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

Answer:

$6.19

Step-by-step explanation:

We have 3 meals and 1 ice cream at 20.46

Take away the 1 ice cream to get 20.46-1.89=18.57

18.57 is the cost of 3 meals so divide it by 3 to get

18.57/3 = 6.19

Answer:

6.19 per meal

Step-by-step explanation:

20.46-1.89

18.57/3

6.19+ tax

I cant get it can you

explane plz

Answer:

Part One is -6 degrees

Part Two is 7.5 degrees

Step-by-step explanation: