Mathematics Middle School

I NEED REAL HELP I DON'T WANNA fail --------------The floor plan for a house is shown.Vertical lengths and horizontal lengths are given. What is the floor area in square feet?

I NEED REAL HELP I DON'T WANNA Fail --------------The Floor Plan For A House Is Shown.Vertical Lengths

Answers

Answer 1
Above this comment will surely help!!
Answer 2
First, I would work from let to right, but that doesn’t matter.

Ok so, to find the area of the very left rectangle, 20 x 24 = 480

Then, to find the area of the middle rectangle, 24 x (24 + 16) = 960

Then, to find the area of the last rectangle, 28 x 24 = 672

Last, add them all together: 2112

Related Questions

Transform the equation.

Stretch y = 3x by a factor of 2.

The transformed equation is = ?

Answers

Answer:

shrinking means divide so f(x) = x / 2  = 1/2

f(1/2) now shows 3/2y

y = 3x now = y = 3/2x

multiply by two. y=6x

The trapezoid is composed of a rectangle and two triangles. What is the area of the rectangle? What is the total area of the
triangles? What is the area of the trapezoid?
A)
13 cm?: 15 cm?: 28 cm
B)
26 cm?: 15 cm?: 41 cm2
2
C)
40 cm?: 15 cm : 55 cm2
D)
40 cm?: 75 cm
cm3 47.5 cm

Answers

I think the awnser is a I don't have an step by step but a

PLS HURRY The letter
represents the location of -1.5 on the number line.
A B C
D
-3
-2
-1 0
1
2 3

Answers

i’m pretty sure it B
Yea the answer is B on the number line

Which expression has a value less than the given expression when x = 5?



3x + 15




3(x+5)

4x + 5

2x²

x² + 5

Answers

The answer is 4x + 5
the answer is forsure 4x+5

Use the given line of best fit to approximate the rate of change relative to the scatter plot below.

A. 2/5 hours per pound

B. 1/2 hours per pound

C. 3/5 hours per pound

D. 3/4 hours per pound

Answers

I am pretty sure that the answer is B!



Explanation:




Hope that my explanation helped you!!
The answer is B :) ive had this question before

Solve the inequality: -3(x+4)<33
PLEASE NOTE: IF U ARE NOT SURE OF YOUR ANSWER THEN DONT ANSWER THE QUESTION.

THANK YOU!

Answers

Here’s my work:
-3(x+4)<33
-3x-12<33
+12<+12
-3x<45
=x>15
The answer is x>15
It’s 33(c+4) I hope it helps

Which statement best describes the data on the scatter plot?

A. The scatter plot shows data with a negative association, two outliers, and no clustering.

B. The scatter plot shows data with a negative association, one outlier, and clustering at x = 8.

C. The scatter plot shows data with a positive association, one outlier, and clustering at x = 8.

D. The scatter plot shows data with a positive association, two outliers, and no clustering.

Answers

the Answer you  are looking for is : A. or the scatter plot shows data with a negative association, two outliers, and no clustering.

Answer:

A

Step-by-step explanation:

The scatter plot decreases toward the x axis and there are two plot points that arent with the majority points so negative with 2 outliers

If all summer shirts are on sale for 45% off, what would be the discount on a $30 shirt?​

Answers

The shirt would be $13.50 off and therefore cost $16.50

Use a proportion to solve:



The school bus drives at 96 miles in 4 hours. If it continues at the same rate, how many miles can the bus travel in 7 hours?

Answers

Answer:

420 miles

Step-by-step explanation:

168!! 96 divided by 4 is 24, so the bus drives 24 miles a hour, 24 times 7 is 168!

Find the value of x.

Answers

Answer:

X=39

Step-by-step explanation:

add all the sides of the traingle

X+X+10+3X-5=180

collect like terms

X+X+3X-5+10=180

5x-15=180

5x=180+15

5x=195

divide both sides by 5

5x÷5=195÷5

X= 39


(no links plz) need help!

Answers

The second one because it is the only one that makes sence

Answer:

b

Step-by-step explanation:

Solve the system of equations -2x-3y=48−2x−3y=48 and -x+2y=-11−x+2y=−11 by combining the equations.

Answers

Answer:

Step-by-step explanation:

terry earned x dollars selling electronics last month. this month he earned $18 less than twice the amount he earned last month. write an expression to represent the amount he earned this month.



if terry earned $1700last month, how much did he earn this month?

Answers

Answer:

2x - 18

$3,382

Step-by-step explanation:

x = number of dollars gained last month

this month:

twice the amount = 2x

minus $18 = 2x - 18

x = 1,700

2x - 18

2(1700) - 18

3,400 - 18

$3,382

I think it is 2x-18

(Plz no links)
Help needed a lot!!!!

Answers

Their elevation changed -150ft. Per minute
Their change is negative
The answer is -150ft your well

In triangle ABC, angle A measures 50.5 degrees and angle B measures 74 degrees. What is the measure of angle C? DO NOT TRY TO PUT A DEGREE SIGN. JUST TYPE THE ANSWER!!

Answers

Answer:

look in explanation

Step-by-step explanation:

Angle A: 50.5

Angle B: 74

*all triangles are 180 degrees*

so,

50.5 + 74 = 124.5

180 - 124.5 = 55.5

Angle C is 55.5 degrees

*pls give brainlist<33*

Answer:

56.5

Step-by-step explanation:

since all angles have to add up to 180 you can either do: 50.5 + 74 = 124.5 + ?? = 180/ or a more easy way: 180 - (50.5 + 74) = 56.5

*please give brainliest

I'm 13 and still have loose teeth, Please help thnk you!

Answers

Answer:

the answer for the missing box there is a +.

Step-by-step explanation:

the reason is is plus is because 202-9x8-5+6 gives you 131 i used a calculator homie

hoped this helped

It is a + sign lllllldkdbxidjdjdhcb

You estimate that there are 40 marbles in a jar. The actual amount is
48 marbles. Find the percent error. Round to the nearest tenth of a percent.

Answers

16.6%

Step-by-step explanation:

40 - 48 / 48

-8/48

-16.666666667%

16.66666667% error

Two trains started moving at the same time, train A from Boston to New York, and train B from New York to Boston. The distance between the train stations in New York and Boston is 240 miles. The average speed of train A is 60 mph, which is 3 4 of the average speed of train B.how far from new york will the trains meet

Answers

Answer:

1.7

Step-by-step explanation:

The answer is 1.7 hope this helps

Sophie has a doll collection with 36 dolls. She decides to sell s dolls to a museum and has r dolls remaining.
What is the independent variable?

Answers

R dolls is the independent variable

The independent variable is R dolls because the amount of dolls you have controls how many dolls you can sell. If you sell all of your dolls you can no longer sell and you’ll no longer have dolls. This means R is x (Independent variable) and S is y (Independent variable.
R dolls would be independent because that number controls the amount of dolls that you can sell.

Represent each set of data in a dot plot. Determine the median, mode, and range.

Answers

Answer:

i can't remember these things

The snack bar at Spare Me Bowling Lanes sells hot crisps for $2 and popcorn for $3.50. Last Friday, they sold 10 more popcorns than hot crisps and made a total of $211. Which of these systems of equations can be used to find the number of hot crisps, h, and the number of popcorns. p, that were sold?

A 2h + 3.5p = 10 p = h + 211

B2h + 3.5p = 211 h - P = 10

C2h + 3.5p = 211 p = h + 10

D 2p + 3.5h = 211 p + n = 10​

Answers

it’s for sure the answer is C

Help Me With Functions Part 3. (2 more after this one)

Answers

Answer:

I believe your answer is

C.

Step-by-step explanation:

There isn't a function because the numbers are scatter throughout the diagram.

And there isn't a relation because once again, the numbers are random depending on the student and nothing seems to be balanced.

Thus, C makes the most since.

I'm not 100% sure but hopefully this is correct!

Car A used 40.5 L of gasoline to travel 450 km. Car B used 18.7 L to travel 220 km. Circle the car with better fuel mileage. Justify your answer by calculating each car’s L/100 km rate. Show your work.

Answers

Answer:

Car B has the better fuel economy.

Step-by-step explanation:

Calculate the fuel consumption for the two cars:

Car A:  (450 km) / (40.5 L) = 1.11 km per L

Car B:  (220 km) / (18.7 L) = 1.18 km per L

Car B goes further on one L of gasoline than Car A.  

Figure out length in inches for brainiest and 5 stars.

Answers

Answer:

Step-by-step explanation:

The answer is 180 inches if your asking to convert 15ft into inches

i dont understandddddddddd

Answers

Answer:

Rectangular prism formula:

l : Length = 4

w : Width = 9

h : Height = 16

A=2(wl+hl+hw)=2·(9·4+16·4+16·9)=488

A = 488

Brainlist Pls!

Answer:

648

Step-by-step explanation:

16x9 = 144

16x9 = 144

16x9 = 144

16x9 = 144

= 576

4x9 = 36

4x9 = 36

= 72

multiply that and add all of them up to get the answer.

576 + 72 = 648

HELP QUICK IM FAILING

Select the expression that represents the following statement: 6 times one fifth the sum of 13 and 7. (4 points)

a
6 x one fifth x (13 ÷ 7)

b
one fifth x (13 − 7) x 6

c
6 x one fifth x (13 x 7)

d
one fifth x (13 + 7) x 6

Answers

Answer is d! Hope I helped

The expression is one fifth x (13 + 7) x 6.

Correct option is (D).

What is Arithmetic?

The mathematical branch known as arithmetic deals with the study and application of numbers, their relationships, and mathematical observations. The term "arithmetic" (which comes from the Greek word "arithmos," "number") often refers to the fundamental concepts in number theory, measurement, and computation (that is, the processes of addition, subtraction, multiplication, division, raising to powers, and extraction of roots).

As per the given data:

We have to find the expression which represents 6 times one fifth the sum of 13 and 7.

Let's say the expression is x.

x = 6 × one fifth the sum of 13 and 7

x = 6 × (1/5) × the sum of 13 and 7

x = 6 × (1/5) × (13 + 7)

Hence, the expression is one fifth x (13 + 7) x 6.

To learn more about arithmetic, click:

brainly.com/question/660898

#SPJ3

How do I troll my teacher just found out their side job is a P05N actor

Answers

Answer:

just make hints of it to them, whats their name tho?

Step-by-step explanation:

Answer:

MAKE A FAKE ACCOUNT AND TERRORIZE THEM

Step-by-step explanation:

TELL THEM YOU KNOW WHO THEY ARE AND WHERE THEY WORK, BUT DONT TELL WHO U ARE

Evaluate the expression when m=5 and n=49: n/7 + m

Answers

Answer:

Hello There!!

Step-by-step explanation:

Substitute the numbers and solve.

Here is your answer:49/7 + 5=12

hope this helps,have a great day!!

~Pinky~

12 is the correct answer!!

Describe how you know whether to multiply or divide when converting one unit of measure to another.

Answers

When converting a larger unit to a smaller one, you multiply. when you convert a smaller unit to a larger one, you divide.

Find out what belongs in the missing space
Will give brainliest :)

Answers

Answer: 10 cm

Step-by-step explanation: I think

The answer for your question is 10
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