Mathematics Middle School

DECIMALS:

Find the value of the underlined digit.


8.456 The underlined digit is 5



7.983 The underlined digit is 9



2.589 The underlined digit is 8




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Answers

Answer 1
5:0.050 (Hundredths)
9:0.90 (Tenths)
8:0.080. (Hundredths)

Is that what you meant?
Answer 2
1. Tens
2. Hundreds
3. Tens

Related Questions

An irregular polygon is shown below:

The area of the irregular polygon is ____ square units.

An irregular polygon is shown below:The area of the irregular polygon is ____ square units.

Answers

Answer:

20 square units

Step-by-step explanation:

you can separate this irregular polygon into 2 rectangles:

Rectangle 1 (bigger): 3 Units X 4 Units = 12 square units

Rectangle 2 (smaller): 2 Units X 4 Units = 8 square units

Add the 2 areas: 12+8 square units = 20 square units

   

An irregular polygon is shown below:The area of the irregular polygon is ____ square units.

Answer:

20

Step-by-step explanation:

To get the area of this irregular polygon, we have to turn the irrelgular polygon into 2 shapes. (Imagine a line drawn from the corner/wall that separates the unit 1 and 4 units down the bottom of the shape. I don't rlly know how to explain it sorry).

First we calculate the first rectangle which is simple, you just have to multiply! 3x4= 12.

Then for the second one, we have to subtract. Basically, 8 units minus 4 units is equal to 4 units meaning that our lenght is four units. Then 3 units minus 1 unit is equal to 2 units which is our width. (i'm deeply sorry if I couldn't explain it the best) Now we just do 4x2=8.

Now we just add 12 and 8 which gives us 20!

Will give 50 points answer all questions

Will give 50 points answer all questions

Answers

Answer:

1: height=3

width = 9

2: 24

3:45

4:60

——————————————————————————————

— number #1

H - 3

W - 9

——————————————————————————————

— number #2

= 24

— number #3

= 45

— number #4

= 60

——————————————————————————————

Tom and Katherine live in different towns which are linked by a bike trail. They agree to meet for a bike ride, and both set off from home at the same time. Tom rides north at a speed of 14 mph and Katherine rides south at 10 mph. The bike trail between their homes is 42 miles long. How long will it be before they meet?

Answers

Answer:

We can start by using the formula:

time = distance / speed

Let t be the time (in hours) for Tom and Katherine to meet.

Tom's distance = Tom's speed x time = 14t

Katherine's distance = Katherine's speed x time = 10t

Since they are riding towards each other, the total distance they cover is the sum of their distances:

Tom's distance + Katherine's distance = 42 miles

14t + 10t = 42

Simplifying:

24t = 42

t = 42 / 24

t = 1.75 hours

Therefore, Tom and Katherine will meet after 1.75 hours of riding.

They will meet in 1.75 hours

please help me i will give brainliest to first person to anwser.

please help me i will give brainliest to first person to anwser.

Answers

A. 1607.7

First we start with the formula for cylinders v=(pi)r(squared)h filled in Thats v=(3.14)(8 squared) (8) which brings us to the answer 1607.68 but you must round to the nearest tenth aka 1607.7
please help me i will give brainliest to first person to anwser.

Answer:

The first option, V ≈ 1607.7 in²

Step-by-step explanation:

Find the volume of the given cylinder.

\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)

Given:

r = 8 in

h = 8 in

π = 3.14

Find:

V = ?? in³

\(\hrulefill\)

Now solving,

Substitute the given values into the formula:

=> V = (3.14)(8)²(8)

Using a calculator to simplify:

=> V = 1607.68 in²

Rounded to the nearest tenth:

∴ V ≈ 1607.7 in²

Thus, the first option is correct.

math

screenshots

every question will ask to find the slope.

thank you

happy/hoppy easter-eve

mathscreenshotsevery question will ask to find the slope.thank youhappy/hoppy easter-eve
mathscreenshotsevery question will ask to find the slope.thank youhappy/hoppy easter-eve
mathscreenshotsevery question will ask to find the slope.thank youhappy/hoppy easter-eve
mathscreenshotsevery question will ask to find the slope.thank youhappy/hoppy easter-eve

Answers

Slope 4-7/1-0 is equal to -3

Paolo purchased a shirt at store A. He paid $19.50 for the shirt. Raoul purchased the same shirt at store B for $22.35.

How much money did Paolo save by purchasing the shirt at store A instead of at store B?

Enter your answer in the box.

$???

Answers

Answer:

2.85

Step-by-step explanation:

you take 22.35-19.50

$22.85. 22.35-19.50=22.85 ok

Subtract 5

from 11

, then add 7 what is the expression?

Answers

Answer: 11 - 5 + 7

Step-by-step explanation:


In math, an expression is a combination of numbers, variables, functions(such as addition, subtraction, multiplication or division )


subtract 5 from 11 ( 11 - 5)

Then add 7 ( + 7)

Put these in expression form


11 - 5 + 7


problem solved

11-5+7
Step by step
11 -5
And than add 7
So it is 11-5+7

Solve for x.

4 1/2 ≤ 1.2x

Answers

ANSWER:
X< 3.74 -9

Isolate the variable by dividing each side by factors that don't contain the variable.

The value of inequality is 5/3 ≤ x .

Given,

4 1/2 ≤ 1.2x

Now simplifying the inequality,

4 × 1/2 ≤ 1.2x

2 ≤ 1.2x

2/1.2 ≤ x

20/12 ≤ x

5/3 ≤ x

Hence the value of will be greater than or equal to 5/3.

Know more about Inequality,

https://brainly.com/question/20383699

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Levi bought 14 chicken wings for $22.40. How much would it cost for 12 wings?

Answers

$19.20 would be the total amount

PLSSS HELP PLSSSSSSSS MARKING BRAINLIST QUESTION BELOW

PLSSS HELP PLSSSSSSSS MARKING BRAINLIST QUESTION BELOW

Answers

Answer:

Hey there!

CarMart's rate of sales is 11 cars per day.

Winston's rate of sales is 10 cars per day.

Compared with CarMart, Winston is selling fewer cars per day.

Compared with CarMart, Winston started with 2 fewer cars.

Let me know if this helps :)

Answer:

CarMart's rate of sales is 11 cars in a day.

Winston's rate of sales is 10 cars in a day.

Compared with CarMart, Winston is selling less cars in a day.

Compared with CarMart, Winston started with two fewer cars.

Step-by-step explanation:

please help! please show work. will give brainleist!

please help! please show work. will give brainleist!

Answers

So here we have similar parallelograms. Which means, that 24/16 must equal to y/4.
24/16=y/4
3/2=y/4
4•3=2•y
12=2y
y=6
The correct answer is 6

A laptop has a listed price of $795.98 before tax. If the sales tax rate is 9.75%, find the total cost of the laptop with sales tax included. Round your answer to the nearest cent, as necessary.

Answers

Answer: $849.98 + 6.5% of $849.98 = $849.98 (1 + 0.065) = 1.065*849.98 = $905.2287. The total cost of the laptop with sales tax included is $905.2287.

Answer: 873.59

9.75/100*795.98=77.61

795.98+77.61=873.59

Which scenario can be modeled by the linear function
y = -15x + 500?

A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.

B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.

C. A carpet cleaning service charges $500 plus an additional $15 for every hour.

D. A membership fee for a movie streaming service is free, but each rental costs $15.

Answers

I think the answer is C
The answer is a because it is able to be modeled unlike the rest

PLZZZZ HELP
simplify (5 + 7) 2

Answers

Answer:

144

Step-by-step explanation:

Sorry , Thought it's multiplied not powerd

12^2=144

what number has a prime factorization of 2x 5^2

Answers

Use math-way it will give u all the answers u need

Answer:

50

Step-by-step explanation:

2x5^2

=2x5x5

=10x5

=50

Each graph shows two polygons ABCD and A'B'C'D'. In each case, describe a sequence of transformations that takes ABCD to A'B'C'D'.

Each graph shows two polygons ABCD and A'B'C'D'. In each case, describe a sequence of transformations

Answers

Answer:

You have to go clockwise and 90 degrees and the rest is self explanatory. Hope I helped.

Step-by-step explanation:

The required transformation of the polygons ABCD to  A'B'C'D'  is 7 units right and a clockwise orientation.


Given that,
Each graph shows two polygons ABCD and A'B'C'D'. In each case, To describe a sequence of transformations that takes ABCD to A'B'C'D'.

What is a polygon?

A polygon is defined as a geometric shape that is composed of 3 or more sides these sides are equal in length, and an equal measure of angle at the vertex,

Examples of the polygon, equilateral triangle, square, pentagon etc

Here,
Polygons ABCD is at the left side of the y-axis and after transformation is shifted to the right of the y-axis by 7 units as the Location of Point A and the Location of point B' is 7 units apart. And is also oriented to 90° clockwise.

Thus, the required transformation of the polygons ABCD to  A'B'C'D'  is 7 units right and a clockwise orientation.

Learn more about polygon here:
https://brainly.com/question/24464711
#SPJ2

Kevin bought
2
pairs of jeans that were originally
$
40
per pair but were each marked down by
$
15
and
3
t-shirts for
$
12
each. He also used a coupon for
$
10
off his entire purchase.



A calculator.
Which keys could be entered into the calculator to determine the total amount he spent?

Answers

Answer:

$76

Step-by-step explanation:

2*40=80

80-15=65-15=50

50+12=62+12=74+12=86

86-10=76

The answer is 76 because the correct answer is 76 becuase
20*40=80
80-15=65-15=50
50+12=62+12=74+12=86
86-10=76

Alonzo will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $50 and costs an additional 0.10 per mile driven. The second plan has no initial fee but costs 0.60 per mile driven. How many miles would Alonzo need to drive for the two plans to cost the same?

Answers

Answer:

100 miles

Step-by-step explanation:

If Alonzo drives 0 miles, then the first plan would cost him 50 dollars and the second plan would cost him nothing.

If Alonzo drives 10 miles, then the first plan would cost him 51 dollars and the second plan would cost him 6 dollars.

From these statements, we can observe that the second plan is increasing at a rate 6 times the first one and will overtake it at one point.

Our solution is the point of intersection between these two functions - where they cost the same.

To find this, equate

0.1x + 50 = 0.6x

where x is the number of miles Alonzo drives,

multiply the equation with 10 to get,

x + 500 = 6x

subtract x,

5x = 500

and divide 5,

x = 100.

So at 100 miles, both plan 1 and 2 will cost 60$. This is our answer. Good Luck!

pls helpppp box plot

pls helpppp box plot

Answers

Answer:

Hello the answer :   C.   :)

Step-by-step explanation:

H

Answer: c

Step-by-step explanation:

You start from the range so you subtract 34-24=10 and the median is 31

45 is what percent of 60?

Answers

Answer: 45 is 75 percent of 60

Step-by-step explanation:

need help asap
will give brainly

need help asapwill give brainly

Answers

Answer:

its A

Step-by-step explanation:

A retailer purchased soccer cleats for $18 from a wholesaler.The retalier sells the cleats for $32.What is the markup rate?Round to the nearest whole percent.

Answers

Answer:

0.7bar

Step-by-step explanation:

(32-18)/18

=14/18

=7/9

=0.7bar

Answer:

32-18=14 the four tells you to go down so the answer will be 10%

Step-by-step explanation:

Addison purchased train tickets to go visit her family in New York. The original cost of the train ticket is $256.00 The train company is offering 15% off the cost of the ticket. They also charge a 7.65% sales tax on the discounted price.


What is the final cost of her train ticket, including tax?

Answers

$234.25 take cost times 15%. Gives you 217.60 times 7.65% which is 16.64 tax add to discounted ticket.

Answer:

$234.25

Step-by-step explanation:

15% of 256 is 38.40

256-38.40+217.60

7.65% of 217.60 is 16.65

16.65+217.60=234.25

What is 2056 / 3 x 17 / 2 = ?

Answers

Answer:

5825.33333333

Step-by-step explanation:

Multiply and divide

Answer:

5825.33333333

Step-by-step explanation:

PLS HELP
Find the values of y=m(x)=-sqroot-x for
x = –8.41, –7.84, –7.29, –6.76, –6.25, 0. List your points in a document. Then plot the corresponding points on a graph and add it to your document. Upload your document in the box below.

Answers

Answer:

2x+y=−2 , x+2y=2xy=9, x+y=6x+2y=4, x−y=−3

Here!!

Answer: -x4x = -8.41 - 7.29 - 6.76 6.25 0aoa + +2

Step-by-step explanation:

Please help me! im on an assignment an cant figure it out

Please help me! im on an assignment an cant figure it out

Answers

Step-by-step explanation:

The difference beteen 9.2 ounces and 8.1 ounces is  1.1 ounces

   and the difference in price is   .49

       so 1.1 ounces cost .49

           $ .49 / 1.1 oz = $  .445  per ounce

Then Reid's bowl should cost   7.8 oz  * $ .445 / oz = $3.47

7.78 I think I don’t remember

PLEASE I NEED HELP ASAP!!!

SHOW ME HOW YOU GOT YOUR ANSWER

PLEASE I NEED HELP ASAP!!!SHOW ME HOW YOU GOT YOUR ANSWER

Answers

Basically 120 divided by 52 is 2.3 so he gets 2.3 hours a week
2.3 hours all you do is 120 divided by 52 and there is your answer.

help me please :)()()()()()()()()(

help me please :)()()()()()()()()(
help me please :)()()()()()()()()(

Answers

Answer:

Step-by-step explanation:

What is the question? I don't  understand.

A teacher selects two different numbers, x and y, and states that x + y = 0. Which statement could be true about these two numbers?

Both numbers are positive.

Both numbers are negative.

One number is zero and the other is positive.

One number is positive and the other is negative

Answers

Answer:

One number is positive, and the other is negative. The numbers are additive inverses. x + y = 0 -----> y = -x

One number is positive and the other is negative

The graph shows a proportional relationship between the distance a car travels and the fuel it consumes. I realy dont know

The graph shows a proportional relationship between the distance a car travels and the fuel it consumes.

Answers

Answer:

2.5

Step-by-step explanation:

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