Mathematics Middle School

The area of a rectangular rug is given by the trinomial r^2 - 2r- 15 What are the possible dimensions of the​ rug? Use factoring.

Answers

Answer 1
r^2-2r-15 is factored into (r-5)(r+3)

Related Questions

please help I have to turn this in by the end of the night

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Answer:

C is the corner of the table

I agree, C is the answer. 4 square feet = 48 square inches (4 x 12)

do you think a honda is a good car?

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I think ots a fair car tbh

i doo!! but bmw is fire too

i need help its line plots soooo yeah help pls

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part a) 2 days

.............

Answer:

B

Step-by-step explanation:

the line plot has an X to represent the amount of times the piece of data occurred I counted 2 x's

solve the equation 2(9x-6)=6(3x-2)+2

Answers

What this guy said it’s ok

Answer:5

Step-by-step explanation:

DUE TODAY

What is the value for each box to make the expressions true?

7(3 + 5) = ____ + ____
15 - 10 = ____ (3-2)

Answers

Answer:

7(3+5)= 8+7=15

15-10= 5 (3-2=1) then 5-1= 4. So I think the answer is 4

Step-by-step explanation:

7(3+5)=21+35

15-10= 5(3-2)

A dolphin swimming at 7 feet per second, would swim how much feet in one in?

Answers

Answer:

420 ft

Step-by-step explanation:

7 ft  × 60 sec = 420 ft

420 feet need more help plz ask

What is the radius of the table, rounded to the nearest half foot? ____ feet

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Answer:

3.5 feet.

Step-by-step explanation:

r=C/2π

r=22/2π

r=22/6.28

r≈3.5

The answer that you will be needing is that it is 3.5 feet

i need help with this question please!

Answers

Answer:

5.7 cm

Step-by-step explanation:

Triangle

Measurements: 9 cm, 14 cm, y cm

14 cm/2= 7 cm

a²+b²=c²

7²+b²=9²

49+b²=81

-49     -49

b²= 32

b= 5.656854249

y= 5.7

Answer:

Your answer is 11.4

Hope that this is helpful. Tap the crown button, Mark my answer as............. BRAINLIST......... Like & Follow me to get more answer.

How can you model geometry figures to solve real-world problems? Complete the explanation to answer the question. You can use drawings to plan rooms or gardens since the (Ratio/Dimension/scale) of the drawing is a (Ratio/Dimension/scale) between 2 sets of measurements. It shows how each (Ratio/Dimension/scale) in a drawing relates to the actual object.

( In this text, The 3 words in each Parenthesis are each an option to answer)

Answers

Answer: I think that it is

1. Scale

2. Dimension

3.Ratio

Step-by-step explanation:

Hope this helps and pls mark me as brainlyest

Answer:

The scale is the ratio of the drawing size to the actual size of the object. The ratio of the length of the scale drawing to the corresponding length of the actual object is called a scale factor. The ratio of any two corresponding lengths in two similar geometric figures is called a scale factor.

please help me!!!! :)

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Answer:

Sorry I would love to zoom with you but I cant

Step-by-step explanation:

But I do REALLY hope you have a good day or night where ever you are in this wonderful world! <3

I would love to, but I have to sleep for school tmrw! Have a great day/night:)

A middle school football player, Bo, is just learning how to kick field goals. Currently, he only makes 1/3 of his kicks. A die is being used to simulate the result of Bo's kicks where the numbers 1 or 2 represent a made field goal the numbers 3, 4, 5, or 6 represent a missed field goal. Use the following 20 trials of rolling a fair die to answer the question.

Based on the outcomes given, what is the the estimate of the probability that Bo does not make any field goals? Write your answer as a fraction

Answers

Answer:

13/20 simplified and 52/80 not simplified

Step-by-step explanation:

So this is pretty simple.

First: Write out the problem on a piece of paper.

Second: Cross out all the 1's and 2's because those represent a made field goal.

Third: Count the number of 3's, 4's, 5's, and 6's.

Fourth: That gets you to 52. This is your numator.

Fifth: Count the total number of 1's, 2's, 3's, 4's, 5's, and 6's. That is 80. That is now your demoinoator.  

Sixth: 52/80 is simplified to 13/20.

How does the mean absolute deviation (MAD) of the data in set 1 compare to the mean absolute deviation of the data in set 2?
Answer correctly im timed.the answer is not: The MAD of set 1 is 5 less than the MAD of set 2.
Set 1: 12, 8, 10, 50
Set 2: 13, 9, 8
The MAD of set 1 is 13 less than the MAD of set 2.
The MAD of set 1 is 13 more than the MAD of set 2.
The MAD of set 1 is 2 more than the MAD of set 2.
The MAD of set 1 is 2 less than the MAD of set 2.

Answers

Answer:

MAD of Set 1 is 13 more than the MAD of Set 2

Step-by-step explanation:

To find the mean absolute deviation of the data, start by finding the mean of the data set.

Find the sum of the data values, and divide the sum by the number of data values.

Find the absolute value of the difference between each data value and the mean: |data value – mean|.

Please help me with this

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Answer:

3/4 = 9/12

- 7/12 = 7/12

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

             2/12

Step-by-step explanation:

first box = 9

second box = 7

last box = 2/12

Answer:

this can be solved by adding 1/4+1/5

Step-by-step explanation

The acceleration of segment D is____ m/s2.



Rank segments A, B, and C from least acceleration to greatest acceleration.

Least:







Greatest:

Answers

Answer:

It wont load sorry maeby try putting the question again maeby it will work or is it my end.

Step-by-step explanation:

Answer:

Step-by-step explanation:

a=dv/dt

A=15/1=15

B=5/1=5

C=0/2=0

D=-20/1=-20

So from least to greatest

-20, 0, 5, 15

D, C, B, A

I don't get this area models help....

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last one i’m pretty sure

Answer:

B.

Step-by-step explanation:

Brainliest pls

What is the measure of 1,2, and 3

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Answer

You did not give the whole picture, soory

Step-by-step explanation:

Answer:

1 = 104

2 = 33

3 = 71

Step-by-step explanation:

Angle 1 is 180 - 57- 19  = 104 from supplementary angles

Angle 2 is 90 - 57 = 33 from complementary angles

Angle 3 is 90 - 19 = 71 from complementary angles

Solve for d.
d
10
+1<
–
1

Answers

Answer:

d< -1/11

Step-by-step explanation:

d 10+1<-1

d<-1/11

I agree very much with the person above me

what does -(-(-(-(-(8))))) mean​

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Answer:

Never saw that but my guess is -8 because there is an uneven number of minus signs

Answer:-8

Step-by-step explanation:

I WILL GIVE YOU 100 POINTS IF YOU HELP ME ON THIS PLEASE ASAP!

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Answer:

4 is the answer. My previous answer got deleted.

2 x 4 divided by 2 = 4

Step-by-step explanation:

Mr. Thaxton has two daughters. The sum of their ages is twenty-one. The product of their ages is one hundred ten. How old is Mr. Thaxton's youngest daughter?

A.) 9
B.) 10
C.) 11
D.) 12

Answers

Answer:

the answer is 10

Step-by-step explanation:

Have no explanation

Answer:

B. 10

Step-by-step explanation:

B. 10 Hope this helps

Create a system of linear equations with one solution. In your final answer, include the system of equations and the graphs of the lines.

Answers

I don’t see a picture try posting a picture and I’ll do it for u

Answer:

​x-y=-1

3x+y=9

Step-by-step explanation:

Match each of the following inequalities to a graph below.

questions:
1. x < -2 (x = A, B, C, D, E, F, or G)
2. x ≥ -4 (x = A, B, C, D, E, F, or G)
3. -12 ≥ x (x = A, B, C, D, E, F, or G)
4. -19 < x (x = A, B, C, D, E, F, or G)

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Answer:

.... ........ ........ ... .

1. D
2.G
3.C
4.B
hope this helps

Giving brainliest!!!! For correct answer give me a explanation not a long explanation tho.

Answers

Answer:

The answer is A

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

Please give me brainliest

Please help me verify it's correct(did i do the equation correct)?

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Answer:

yes its right

Step-by-step explanation:

How many ten thousands are equal to 4 hundred thousands?

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40 ten thousands. hope this helps :))

Answer:

40

Step-by-step explanation:

10×4 ten thousands=40 ten thousands=4 hundred thousands.

Question 1 of 10 Estimate 5/8 − 1/10 . A. 0 B. 1 /2 C. 1 D. 1 1/2

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Answer:

I think that the answer is B.

Step-by-step explanation:

Hope this helps

Answer:

it b

Step-by-step explanation:

0*50000000000000000000000000000+10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

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the answer is 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

Solve for the variable
A . 3
B . 4
C . 5
D . 2
Please tell me the RIGHT answer pls :)

Answers

Answer: B. 4

4+7=11

Hope this helps :)

Answer:

B. 4

Step-by-step explanation:

So the question is z + 7 = 11 right.

So let us begin, First if you add 3 + 7 that will make 10 which is what we are looking for. Next 4 + 7  will make 11 that is your answer but let us see if there is another same answer.  5 + 7  makes 12 which is close but not the answer. and the last one is 2 + 7  makes 9 which is not even close to the question. So your answer is B.  4 (4 + 7 = 11).



DONT FORGET TO GRAPH IT!! ALL ANSWERS THAT DONT ANSWER MY QUESTION, WILL BE REPORTED!

Answers

Answer:

n ≥ 1/4

Step-by-step explanation:

I wish I could add a picture, but I can't, so you'll have to graph it by yourself.

Which of the following options are solutions to the inequality g ≠ 5 (hint: there is more than one right answer!)
g= 2
g=3
g=4
g=5

Answers

Answer:

2 3 and 4 the only thing that is incorrect is 5

the answer would be all of them besides g=5
so the answer is:
g = 2
g = 3
g = 4
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