Mathematics Middle School

Here is a diagram that represents (3.1) ⋅ (1.4).
What is the area of rectangle A?
What is the area of rectangle B?
What is the area of the outer rectangle which measures 3.1 units by 1.4 units?

Here Is A Diagram That Represents (3.1) (1.4).What Is The Area Of Rectangle A?What Is The Area Of Rectangle

Answers

Answer 1

Step-by-step explanation:

1. solution,

length of rectangle A(l)=3.1units

breadth of rectangle A(b)=1units

now,

area of rectangle A=l×b

=3.1units×1units

=3.1 sq units

2.solution,

length of rectangle B(l)=3.1units

breadth of rectangle B (b)=0.4units

now,

area of rectangleB=l×b

=3.1units×0.4units

=1.24 sq units

3.solution,

length=3.1units

breadth=1.4units

area =lxb

=3.1units x 1.4units

=4.34units

Answer 2

Answer:

1) 3.1   2) 1.24  C) 4.34

Step-by-step explanation:

Area = l(w)

Area of rectangle A:

3.1 * 1 = 3.1

Area of rectangle B:

0.4 * 3.1 = 1.24

Both rectangles put together:

First, let's add 1 to 0.4... 1.4

1.4 * 3.1 = 4.34

I really, really, really hope I helped you. Good Luck :D

Related Questions

For each of the following, tell whether the expressions are equivalent expressions or not equivalent expressions. TY <3

1. 16b + 7a - c and 7a + (-c) + 16b
Equivalent expressions or not equivalent expressions?

2. 5y + (-4) and 4 + (-5y)
Equivalent expressions or not equivalent expressions?

3. x + x + 3 - y + 2x - 1 + 6y and 4x + 5y + 2
Equivalent expressions or not equivalent expressions?

Answers

Answer:

Step-by-step explanation:

1. equivalent bc 16b+7a-c = 7a+(-c)+16 (+*-) =-

2.not equivalent

3. simpilify:

4x+2+5y

4x+2+5y

equivalent

Please determine the right power rule for each problem (no links!)

Answers

i can only see part of the question can you repost it?!!
I believe the answer is A. I really hope this helps

he northern pike can grow a leangth of abt 1 m. write this length in millimeters and in centimeters

Answers

Answer:

1000 millimeter and 100 in centimeters

Step-by-step explanation:

Answer:

its 1000 millimeters and 100 in centimeters

please help i will give you brain list

Answers

Answer:

Here's something I found for the last question :

Answer:

I cant see the photo

Step-by-step explanation:

Use the figure. Which is greater, angle mTUR or angle mRUQ? Complete the explanation.

some1 PLEASE ANSWER asap :)

Answers

Answer:

Angle RUQ is greater than angle TUR

Step-by-step explanation:

Angle TUR is a total of 125 degrees and angle RUQ is a total of 145 degrees. You find the measure of RUQ by subtracting 35 degrees from 180 degrees, this will give you the 145 degrees. So angle RUQ is greater than angle TUR by 20.

Match the descriptions with the shapes:
My faces are rectangles.
My two bases are triangles
All six of my faces are rectangles.

I have a rectangle for a base.
The rest of my faces are triangles.

I have a triangle for a base.
All of my faces are triangles.

I have a square for a base.
The rest of my faces are triangles.

All six of my faces are congruent squares.
I am also called a cube.

Answers

Answer:

A: Hexagon

B: Diamond

C:Triangle

D:Star

E:Square

credits to a user who said this for someone else

(segramsgingerale)

BRAINLY IF CORRET!! mils wants to save for a new home theater that cost $2150. he earns $20/h as a landscaper and works 40 hours a week and 50 weeks a year. his taxes and deductions average 10% of his gross annual outcome.

Answers

Like 3.3 months i believe

no links please, thanks !

Answers

Answer:

Step-by-step explanation:

H. 5 pounds: 2 pounds of Blue mountain = 40$, 5 pounds of Alpine = 40$ 2+5 =7 pounds. 40+40= 8$

$8 is the answer look above for explanatio

Which of the following options have the same value as 10\%10%10, percent of 333333?
Choose 3 answers:

A
0.1 x 0.33

(Choice B)
B
10 x 33

(Choice C)
C
1/10 x 33
​

(Choice D)
D
0.1 x 33

(Choice E)
E
10/100 x 33

Answers

Answer:

The answer is C, D, and E

Step-by-step explanation:

What is the surface area of the figure below?

A. 120 m²
B. 126 m²
C. 140 m²
D. 156 m²

Answers

Answer:

120m^2

Step-by-step explanation:

Let's start with the bottom. Since the height, base and width are all 4m, we can say that one square = 16 m^2.

There are 5 squares (counting the bottom), and 16 * 5 = 80.

Now the top triangles. We can split the bigger triangle in half. The base is 4m, you can tell from the bottom. To find the area of the triangle, split 4 in half to find the base of the smaller triangles, which equals 2.

Now for the smaller triangles, the base is 2 and the height is 5. We know that to find a triangle's area, you do (b * h)/2, which is (2*5)/2 = 5.

The big triangle is 2 of the small triangles, so you can multiply the smaller triangle's area by 2, which is 5 * 2 = 10.

There are 4 identical triangles at the top-- so 10 * 4 = 40.

80 + 40 = 120.

Hope this helps!

I need help can you help me pls

Answers

Answer:

1 and 3

Step-by-step explanation:

They are across from each other making them vertical angles.

Jade uses $30 from her checking account to donate money to her favorite charity. Will this be a deposit or a
withdrawal when she enters the information into her check register? Explain

Answers

Answer:

deposit

Step-by-step explanation:

It would be a withdrawal, because she’s taking money out of her account

SOMEONE HELP ASAPPPP PLEASEEE,PLEASE EXPLAIN HOW U GOT YOUR ANSWER, I NEED AN EXPLANATION IN ORDER TO COMPLETE THIS! NO LINKS OR YOU WILL BE REPORTED, I WILL GIVE BRAINLIEST!!!!! I NEED THE ANSWER TODAY THIS ASSIGNMENT IS DUE TODAY

Answers

Now the coordinates:
A’-(0,-4)
B’-(4,-4)
C’-(4,2)
D’-(0,2)
Hope this help...don’t forget give brainliest☺️

How do you write 84% as a fraction?

Answers

Answer:

Step-by-step explanation: 21/25

Answer:

it would be 84/100  which would be 21/25 simplified

Step-by-step explanation:

Complete the following table so that it represents a linear function and determine the rate of change.

Answers

Answer:

let's say x1 = y2. for instance, that would mean that for every X, y would go up by 2. That would mean -1x = Y-2 because to get to -1 you have to subtract 1 by 2 because there is still 0 to account for.

so the table would look like this

-3=-6

-1=-2

1=2

3=6

5=10

That person is 100% correct!

please help meeeeeeeee

Answers

Adjacent mean right next to.

So anything that’s not adjacent to <8 is the correct answer.

Hence <5 <4 <1 <2 <3

How many times is 8 in 3,810,200 than the 8 in 8,911,053?

A. 1,000x smaller
B. 100x smaller
C. 80x smaller
D. 10x smaller
E. 8x smaller

Answers

Answer:

no clue lol

Step-by-step explanation:

d. 10x smaller (i have to write more so i'm typing this part)

heres the second one its the same one as the last one this person just put a link so I cant report it for some reason

Answers

Volume of cylinder:-pi*r2*h
Step-by-step....
pi=3,14
height=39m
diameter=18m so half (r)=9
Now we appy the formula:
pi*r2*h
3.14*9(in square)*39m
3.14*81*39= 9919,2mcube
Hope this help☺️

can someone help please??

Answers

I wish I could help ms.girl but I don’t get my question either
I wish I could help Ms.girl but I don’t get my questions either

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions Online Content: Site 1 Explain the 2 different answers you can get when solving an equation and the variable is eliminated.​

Answers

Answer:

There isnt a link

Step-by-step explanation:

U didn’t include the link

Attachment below plz help

Answers

Answer: Area of blue space = 34 cm^2

Help me with the image i posted

Answers

1: y = 3 2: y=1 3: y=13 4: y=4
y = 5 y=4 y=9 y=3
y = 7 y=7 y=7 y=2

5: 3
6: 2


7: x=10 8: x=3 9: x=0 10: x=4
x=7 x=6 x=2 x=6
x=4 x=8 x=3 x=12


11: x=1 12: x=5
x=2 x=3
x=3 x=2


Your welcome :)

Answer:

you plug in the input for x for the function to get the output

Step-by-step explanation:

0+3=3

2+3=5

4+3=7

PLEASE HELP ME!!!!! THIS IS TIMED!!!!!!!!! I WILL MARK YOU THE BRAINIEST IF YOU GET THIS CORRECT!!! (the answer NEEDS to be in FRACTION FORM!!!!) PLEASE HELP!!!!!!!!!!!!!!

Answers

Answer:1/14

Step-by-step explanation:

2+9=11 7+10=17 11+17=28 2 students with a brother and sister equals a 2/28 chance reduced to 1/14

Answer:

1 over 5 or 1/5.

well never mind i think the other person got it.

I really need help with this question!!!!!!

Answers

Answer:

6

Step-by-step explanation:

30 divided by 4= 7.5

so 24 divide by 4= 6

Brainliest????

Answer:

6

Step-by-step explanation:

Look at both trapezoids and you can find the relation between both

Line DC and GH are equal, those different measurements they have the same characteristics. Same with AB and FE

Divide GH by DZ and you get the scale that you can apply to find FE

30/7.5 = 4

So line FE is 4 times smaller than AB

24/4 = 6

BEST ANSWER GETS BRAINLY

Answers

The answer is 3.5 look at the first triangle to the small triangle

Mr. Konroy purchased a new lawn mower. The lawn mower had been reduced in price to $168.75, which is 75% of the original price. What was the original price of the lawn mower?

Answers

Answer:

168.75/75%=$225

Answer:

done

Step-by-step explanation:

divide 168.75 by 75%

please help with these questions (no links)

Answers

Answer:

tbh im sorry i dont know :(

Well
7. C=2pie is 6.283185307
8. C=5pie is 15.70796327
9. C=8pis is 25.13274123

Each outer wall of the Pentagon in Washington D.C , measures 921 feet .What is the measure of each angle made by the Pentagon’s outer walls?

Answers

Answer:

921 × 5 = 4605

Step-by-step explanation:

Just Multiply the outer wall measurement(921) times how many walls there are.

Sorry if wrong but hope this helps

Kelly paid $45.36 for a sweater that was on sale for 25% off the original price. She paid 8% sales tax on the sale price.
What was the original price of the sweater, in dollars?
(Please explain your answer if you want, I would appreciate and give brainliest if you do so.)

Answers

Take 45.36 *.08 to get the price of the sweater 45.36 *.08 =3.6288 so take 45.36-3.63= 41.73 and take 41.73 *.25 = 10.4325 take 41.73+10.43=52.16 is the original price of the sweater

The original price of the sweater, in dollars is $52.1648.

What is meant by percentage of a value ?

Percentage of a value is defined as the ratio of the value expressed in terms of fraction of 100.

Here,

Percentage of sales tax = 8%

Amount paid as sales tax, P(tax) = 8% of 45.36

P(tax) = 0.08 x 45.36

P(tax) = $3.6288

So, the remaining amount = 45.36 - 3.6288 = $41.7312

Percentage off on the price = 25%

So, the price paid, P' = 0.25 x 41.7312

P' = $10.4328

Therefore,

Original price of the sweater, P = 41.7312 + 10.4328

P = $52.1648

Hence,

The original price of the sweater, in dollars is $52.1648.

To learn more about percentage of a value, click:

https://brainly.com/question/17151247

#SPJ3

I really need help on these

Answers

question 3 the volume is 270 (5x6x9=270)
It’s 270 I think ahaha
Other Questions
PLEASE HELP ME ANSWER NEEDS TO HAVE AN EXPLANATION STEP BY STEP. Use the table to compare over-the-counter (OTC) medications, prescription medications, and illegal drugs in terms of their use and abuse. Be sure your points are made clearly and include examples. (12 points) What is the r value of the following data to three decimal places x y 4 23 5 12 8 10 9 9 13 2 Sustainability is the ability to sustain production of goods today without impairing our ability to produce goods in the future. Managing resources for their continued use, not just conservation is the ultimate goal of sustainability. Aquaponics is a relatively new branch of food production which utilizes both plant production and fish production in one. In essence, it combines aquaculture and hydroponics (raising plants without soil) in which fish and plants are grown together in one integrated system. The waste from fish provides an organic food source (fertilizer) for the plants and the plants naturally filter the water for the fish. Aquaponics is becoming a popular way to grow both fish and plants because of the advantages it provides to society. What would NOT be an advantage of aquaponics? A) Evaporative losses are significantly reduced, so water is conserved. B) Since the fish supply the nutrients needed for plant growth, costly fertilizers are not needed. C) Vegetables can grow in a climate controlled environment, preventing farming losses from a bad season. D) Aquaponic systems require electricity to run the system which can be difficult in developing countries. Evaluate the expression for x^2x^1 for x=9 What is the prime factorization of 156? 80% of what number is 960? Answer pls Find the missing dimension of the prism (Pic Provided) Sally purchases 3 bags of Doritos for $3.96. What is the unit rate DIRECTIONS: As you watch and read the speech, annotate the text for examples of ethos, pathos, and logos.Please complete the key at the bottom to properly label your annotations.TRANSCRIPT:Today we acknowledge a really terrible loss. Cedric Diggory was, as you all know, exceptionally hard-working,intricately fair-minded, and, most importantly, a fierce, fierce friend. I think, therefore, you have the rightto know exactly how he died. You see, Cedric Diggory was murdered by Lord Voldemort. The ministry of magicdoes not wish me to tell you this. But not to do so, I think, would be an insult to his memory. Now, the pain we allfeel at this dreadful loss reminds me, reminds us, that while we may come from different places and speak indifferent tongues, our hearts beat as one. In light of recent events, the bonds of friendship we made this year will bemore important than ever. Remember that and Cedric Diggory will not have died in vain. Remember that and we'llcelebrate a boy who was kind and honest and brave and true right to the very end.ETHOS =PATHOS =LOGOS = Help plz :)no links plz In each sentence below the word in capitals has three lettersmissing. The missing letters make a proper three letter word ontheir own. Write the three letter wordExampleShe spread the sweet HY on her toONE27. The boys found sumns with FAIONS very hard to do28. They couldn't wait for the summer HOAY29. The old lady was delighted to receive a TER30. They had gooseberry crumble and CUSD for pudding31. She loved watching the MONS swinging from tee to tree32. The visitors were entertained by a string QUET If anyone can do this for me I will be so happy :) 1.If rTMS is deemed a success, this treatment could be applied to other disorders by doing what?2.Your aunt has Parkinson's. Which of the following treatments is most likely to help her? Determine whether each expression is equivalent to 64^t^3-0.5t What is the purpose of the programa de vigilantes ecolgicos, which is maintained by the office of Mexico's secretaria del medio ambient ?a. to educate school communities about environmental issuesb. to inform the public about upcoming conservation effortsc. to reach out for volunteers needed to aid in environmental protection programsd. to increase awareness of ecological habitats that are in danger A set of symbols that expresses a mathematical rule is called a ___________. find the mean of the following numbers 14,17,28,49 helpppp plssss !!! if u cant see the pic dont bother answering !!! hurryyy Which of the following is NOT a function of an antibiotic? A. targeting the ribosome that inhibits protein synthesis, causing the cell to not function correctly B. attacking the mitochondria, inhibiting the production of sugars that give the cell energy C. inhibiting the production of the cell wall and breaking down what is present