Mathematics Middle School

Photo is below; Giving brainliest

a.135 in^2
b.286 in^2
c.537 in^2
d.201 in^2

Photo Is Below; Giving Brainliesta.135 In^2b.286 In^2c.537 In^2d.201 In^2

Answers

Answer 1

Answer:

EZ is c.537in^2

Answer 2
It’s letter c. 537 in^2

Related Questions

6. The table shows the equations Ms. Valez discussed in math class today.


Explain the pattern of zeros in the product when multiplying
by powers of 10.

Answers

Answer:

One zero is always added when the power is added by +1

Step-by-step explanation:

one zero is always added when the power is added by 1

Which choice written in standard form best represents the expression?

(3g - 7 + 5g) - (-8g + 4)



Question 2 options:

11g + 3


16g + - 3


11g + -11


16g + -11

Answers

Answer:

16g+-11

Step-by-step explanation:

3g-7+5g+8g-4 (opening the brackets)

CLT

3g+5g+8g-7-4

16g+-11

The answer is 16g + -3
just open the parentheses and do the variables first( included the sign that is in-front of it too) and then do the normal #

Four siblings have a dog walking business. The table shows the hours worked by each sibling. Each sibling earns $25.50 per hour and the total number of hours worked is represented by 10h+15 , where h represents the number of hours Michael worked.
Martin 2.5h+3
Emilio 4(h−2)
Michael h
Mario 31

Answers

Answer:

Four siblings have a dog walking business. The table shows the hours worked by each sibling. Each sibling earns $25.50 per hour and the total number of hours worked is represented by 10h+15 , where h represents the number of hours Michael worked.

Martin 2.5h+3

Emilio 4(h−2)

Michael h

Mario 31

The algebraic expression is the combination of variable and constants with some mathematical operation between them. The Earning of the four siblings are $357, $244.8, $112.2 and  $790.5 respectively.

What is an Algebraic expression?

An algebraic expression can be obtained by doing mathematical operations on the variable and constant terms.

The variable part of an algebraic expression can never be added or subtracted from the constant part.

Given that,

The earning of the siblings per hour is $25.50.

Total number of hours worked is 10h + 15.

As per the problem the value of h can be found by equating the total number of hours to the sum of hours worked by each sibling as given in the table as follows,

2.5h + 3 + 4(h - 2) + h + 31 = 10h + 15

⇒  2.5h + 3 + 4h - 8 + h + 31 = 10h + 15

⇒  7.5h + 26 = 10h + 15

⇒  2.5h = 11

⇒  h = 11 / 2.5

⇒  h = 4.4

Thus, the earning of each sibling can be calculated by substituting h = 4.4 in their working hour and multiplying it by $25.50 as follows,

Earning of Martin is given as,

(2.5 × 4.4 + 3) × $25.50 = $357

Earning of Emilio is given as,

4(4.4 − 2) × $25.50 = $244.8

Earning of Michael is given as,

4.4 × $25.5 = $112.2

Earning of Mario is given as,

31 × $25.50 = $790.5

Hence, the earnings of the four siblings are as Martin :  $357, Emilio : $244.8, Michael : $112.2 and Mario : $790.5.

To learn more about algebraic expression click on,

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Nikolas and Jayson recorded the number
of miles each ran over two years.
Miles Ran
Year Nikolas Jayson
Last Year 1,362 1.948
This Year 1,982 1.013
A. Write and solve equations to find
how many more total miles Nikolas
and Jayson ran last year than
this year.
B. Estimate how many more miles
were run last year than this year by
rounding each number in the table
to the nearest hundred and solving
the problem. Use the estimate to 1
check your answer to Part Als
reason

Answers

Answer:

6,219 .065

Step-by-step explanation:

The answer is 6,219.065

5 times 5 another easy one

Answers

Answer:

25

Step-by-step explanation:

25 is another easy one

If I mix 2 cans of yellow paint for every 3 cans of blue paint, how much yellow paint is needed with 6 cans of blue paint? (Draw a picture to help)
Group of answer choices

4

6

5

3

Answers

Answer:

4

Step-by-step explanation:

4 cans. These are ratios. One way u can do these like a problems like these, is 6 blues cans divided by 3 blue cans = 2 blue cans. Then multiply 2•2=4 cans

Bill studied t hours for a big test. Catherine studied one third as long. Write an algebraic expression for long Catherine studied.

Answers

Answer: x= 1/3t

Step-by-step explanation: I think

x=1/3t i’m pretty sure

What is the greatest common factor (GCF) of 72 and 81?
A. 12
B. 3
C. 9
D. 6

Answers

Answer:

c)9 i think

hope it will help you......please mark Brainliest .......
the answer is c which is 9

HEYYYYY YOU......I NEED HELP
You and your friends decide to play video games online together on Saturday. This particular game charges a one-time $10 fee to download and $3.50 per hour of play.Write an equation to represent this situation. Specify what each variable represents. .

Answers

Answer:

3.50h+10

Step-by-step explanation:

H is hours

3.50h+10 is the equation

A line connects points A and B ( -5,5 and -5,-3) as shown below. If a third point, C, is plotted six units to the right of point B, what will be the area of the resulting right triangle?

Answers

1,5 is the answer my guy!
You will get this easily by putting it on a real graph which should help u get the answer by plugging the points in

HELP PLEASE WITH THIS MATH PLS

Answers

4(-2/3) = -2.666666666667

You should simplify this equation into 4 x ((-2)/ 3).

Answer:

-2.666666666667

simplify this equation into 4 x ((-2)/ 3).

Laura's yard is in the shape of a square and a half-circle.
Please Help

Answers

Answer: i'm pretty sure it is c if its not i am soooooooooooooooooooooooo sorry

Step-by-step explanation:

I think it’s d but I’m not a 100% sure soooooooorrrrrrrrryyyyyyyyyy :(((((((

Help me out, the teacher didn't even taught us this smh.

Answers

remember to find the slope! if you can find it you will be able to find the problem

The Idol's Eye diamond weighs 79.2 carats. The Blue Hope diamond weighs 33.68 carats less than the Idol's Eye. What is the weight of the Blue Hope diamond?
A. -146.56
B. -45.52
C. 45.52
D. 140.20

Answers

Answer:

C. 45.52

Step-by-step explanation:

hope i helped!!

The answer is C . 45.52

please help me please

Answers

Answer:

hi

Step-by-step explanation:

12345678901234567890

Answer:

9

Step-by-step explanation:

9*420=3780

hope this helps :3

A tub is filling up at 7 gallons of water in 2 minutes. At this rate, how long will it take the tub to fill up if it can hold 63 gallons of water?

Answers

18 minutes because 63 divided by 7 is 9 and you would have to do 9 multiplied by 2 minutes to get your total minutes which is 18 minutes

You deposit $2000 in a savings account earning 5% simple interest. How long (in years) will it take for the balance of the account to be $3800?

Answers

Answer:

13 years

Step-by-step explanation:

need brainlyest plz

Answer:

18 months or a year and a half

Step-by-step explanation:

PLZ HELP ASAP
What is the slope of the graph?
1
1/2
2
3

Answers

Answer:

I believe this answer would be D.

Step-by-step explanation:

Let's see what other people say though... :) lol

The answer is 3 on the y axis goes up 3 and it’s where the slope intercepts the y axis

An otter can swim at a rate of 20 feet in 12 seconds. How far does the otter swim in 90 seconds?

Answers

Answer:

150

Step-by-step explanation:

The answer is 150 feet. Just do 90 divided by 12 which gives you 7.5 then multiply 20 by 7.5 and you get 150.

The stock of Company A lost 3.75% today to $26.95. What was the opening price of the stock in the beginning of the day.

Answers

Answer:139

Step-by-step explanation:

Answer: 139

It’s actually really simple there’s a calculator your welcome

Help i'll give 100 points! and brainlist luv! xo

Answers

Answer:

Answers to pictures 9,4,11,12 in order

Step-by-step explanation:

9: Is C (pretty sure)

4:D

11:A

12:C

Sorry if some are wrong

HELPPPPPPP!!!!!!! BRAINILIST TO FIRST PERSON TO ANSWER AND ANSWER CORRECTLY!! :>

Answers

Answer:

135 in

Step-by-step explanation:

Answer:

181.75 in2 (inches squared)

Step-by-step explanation:

Surface area is all the areas of the sides added up. in this case, it would be calculated as follows:

2×8×2.5 = 2 long sides of box = 40

2×6.75×2.5 = 2 short sides of box = 33.75

2×6.75×8 = 2 faces of box = 108

40 + 33.75 + 108 = 181.75

b) You started with $300, and you spent $115 on Jake. You also set aside money to
cover the sales tax on $300. Now it's your turn decide exactly what you will
purchase with the money you have left. You calculated the costs and best prices
for sheets, shoes, dressers, and peaches, but you didn't buy anything yet. Now
it's time to make your purchases. Make a list of the things you will buy and how
much each items cost. Explain your purchasing decisions. (2 points)

Answers

Answer:

Twin Bed – $60.48

Shoes - $20

Dresser, Mirror, Bookshelf - $82.11

Blanket, Clothes, Toys, Diapers - $277

This gives us a total of 439.59

♡ ♡ ♡ Hope this helps! ♡ ♡ ♡

Answer:

Answer:

Twin Bed – $60.48

Shoes - $20

Dresser, Mirror, Bookshelf - $82.11

Blanket, Clothes, Toys, Diapers - $277

This gives us a total of 439.59

Step-by-step explanation:

PLEASE HELP ME!

Choose the scenario that could be represented by 3/8
A. a three-foot submarine sandwich is cut into eight equal portions

B. an eight-hour trip is decided into three equal legs.

C. eight cups of milk are fed to three cats equally

D. an eight-foot wooden board is cut into three equal pieces

Answers

Answer:

a

Step-by-step explanation:

educational guess ;)

The correct option is A.   [tex]\dfrac{3}{8}[/tex]fraction means that a three-foot submarine sandwich is cut into eight equal portions.

What is a ratio?

In mathematics, ratios are used to determine the relationship between two numbers it indicates how many times is one number to another number.

The meaning of the fraction  [tex]\dfrac{3}{8}[/tex] is that the three are divided into 8 equal parts. From the given options the correct option is that a 3-foot submarine sandwich is cut into eight equal portions.

Therefore, the correct option is A.   [tex]\dfrac{3}{8}[/tex]fraction means that a three-foot submarine sandwich is cut into eight equal portions.

To know more about ratios follow

https://brainly.com/question/2328454

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If there are 24 boys and 36 girls in a room, fill out all of the possible ratios of boys to
girls that could be made.
There are 24 boys for every 36 girls (24:36 ratio)
There are boys for every girls try
Type in an equivalent ratio of boys and girls

Answers

4:6 is one ratio, 2:3 is another ratio

Answer:

4:6

Step-by-step explanation:

Divide both #s by 2, 4, 6, or 8 and you'll get an equivalent ratio

(I divided by 6)

Plz make me brailiest :))))

3. Which of the following has the same value of as -10 + -3? Write you
A. -10-3
B. -10 - (-3)
C. -3 + 10
D. -3 + (-10)

I’ll give 20 points!

Answers

Answer:

A and D

Step-by-step explanation:

Hope this helps :)

Can someone pease help me understand the problem?

Answers

Answer:

65 + 50 + 80 divided by 3

Step-by-step explanation:

The answer is 142 I think sorry if I’m wrong

WILL GIVE BRAINLIEST ANSWER

Answers

Answer:

0.07 or 7cents

Step-by-step explanation:

155 divided by 3.10 is 0.02 so two cents a piece, 85 divided by 7.65 is 0.09 so they are 7 cents more a piece

I don't understand this- I'm trash at math TvT

Answers

Answer:

1. 28.52 min

2. 8.23 miles per min

Step-by-step explanation:

1.

[tex]3.1mi(\frac{9.2min}{1mi})=28.52min[/tex]

2.

[tex]25.5min/3.1mi= 8.2258 \frac{mi}{min}[/tex]

find the ordered pair (x,y) that is a solution to the equation

x-4y=8

Answers

Answer:

(4,-1)

Step-by-step explanation:

x-4y=8

-4y=-x+8

y=1/4x-2

The solution to the equation x - 4y = 8 is an ordered pair (4,-1).

What is the solution to the equation?

A solution to an equation is a number that can be substituted for the variable to provide a true number statement.

The equation is given in the question, as follows:

x - 4y = 8

To determine the ordered pair (x,y) of the solution, substitute the value of x = 4 in the equation, and solve for y:

4 - 4y = 8

- 4y = 8 - 4

- 4y = 4

y = - 4/4

Divided by -4 into both sides of the equation, we get

y = - 1

Thus, the solution to the equation is an ordered pair (4,-1).

Learn more about the solution to the equation here:

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