Mathematics Middle School

Plss show work :( thank u....

Answers

Answer 1

Answer:

Only if show feet

Step-by-step explanation:

pls

Answer 2

basically just find the perimeter of the rectangle

Related Questions

Plssss i need help with this
i don't understand it

Answers

it would be A (1.3p + 0.2) because it’s saying the box is 0.2 kg and each plaque weighs 1.3 kg. we don’t know how many plaques there are so we use p, 1.3p which is 1.3 multiplied by however many plaques there are, plus 0.2 since that’s the weight of the box, will give you the total weight of everything. i hope this made sense :)

Answer:

Step-by-step explanation: All you have to do is add them and then add the variable back to the end of the problem when you done.

So say io have 1.3p+0.2 so 0+1 is 1 and 3+2 so it would be 1.5p see i added the variable back to the problem./

Miguel performed plasma tests using 5 tubes. Each tube contained 12.73 milliliters (mL) of plasma.How much plasma did Miguel test in total seperate while multiplying
12.73
x 5
---------

Answers

That answer is 63.65.

The answer is 63.55 did you get it

Sally’s bank account has $650 in it. Every week sally withdraws $50 to pay for her dog sitter. What is the maximum number of weeks tajar sally can withdraw the money so that there is at least $75 remaining in the account? Write and solve an inequality to find the solution, and graph the solution on a number line.

Pls help 10 pts for this due tmrw!!!

Answers

Answer:11

Step-by-step explanation:I think

answer: the maximum number of weeks Sally can remove $50 from the account and still have at least $75 is 11 weeks.

show my work :

Let W be the number of weeks Sally has been withdrawing money. The total in the account would be represented by 650-50W at any given time.

To remain over or equal to $75 the equation to solve is

650 - 50W >= 75

we need to get the variable on one side and the constants on the other so subtract 650 from each side...

-50W >= 75-650

-50W >= -575

Now we need to divide out the coefficient of the variable so divide both sides by -50. Note that multiplying or dividing an inequality by a negative reverses the inequality so...

W <= (-575)/(-50)

W <= 11.5

So in whole numbers the maximum number of weeks Sally can remove $50 from the account and still have at least $75 is 11 weeks.

Brainliest if you get it right

Answers

Answer:

the answer would be c

Step-by-step explanation:

The Kirkland’s have a pool in their backyard that can hold a maximum of 4,500 gallons of water. The pool already contains 1,500 gallons of water. Mr. Kirkland begins to add more water at a rate of 30 gallons per minute. Write an inequality that shows the number of minutes, m, Mr. Kirkland can continue to add water to the pool without exceeding the maximum number of gallons.

Answers

Answer:30M + 1500 less than or equal to 4500

this should be the right awnser

Step-by-step explanation:

Answer:

100 minutes (or 1 hour and 40 minutes)

Step-by-step explanation:

to start I subtracted 4,500( how much it can hold) by 1,500 (how much it has already) to get 3,000.

4500 - 1500 = 3000 (300 + 1500 = 4500)

so the pool would need 3,000 more gallons of water to reach the limit,

then divide 3,000 by 30 to know how many 30 gallows would be needed to reach the limit

3,000 ÷ 30 = 100 (100 x 30 = 3,00 so this is correct)

He would need to add water for 100m to avoid exceeding the limit.

That is as far as I know, you can utilize this problem to write an appropriate Inequality, I hope this is helpful!

Simplify this radical. √x^13

[tex]\sqrt{x^1^3}[/tex]

Answers

Answer:

x^6sqrt

Step-by-step explanation:

simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

x^6√x

The following diagram models a ratio relationship.

A. Write a part-to-part ratio that compares the number of squares to triangles.

B. Use ratio language to describe this ratio relationship.
I HAVE 3 MINUTES

Answers

Answer:

102.8

Step-by-step explanation:

102.8

Answer: where is the diagram

Step-by-step explanation:

PLSS SOMEONE EXPLAIN ASAP!!!Gas mileage is the number of miles you can drive on a gallon of gasoline. A test of a new car results in 540 miles on 20 gallons of gas. How far could you drive on 75 gallons of gas?What's is the car's gas mileage,

Answers

Answer: 2,025 mi

Mileage is 270

Step-by-step explanation:

Set up a proportion. You know you can drive 540mi/20gal so use that to figure out how far you can drive on 75 gallons.

Then do the same to see how far it can travel in 1 mile. That is the car’s mileage

Answer: 27 is your gas mileage 2025 is how far 75 gallons of gas can take you

Step-by-step explanation:

540/20=27, 27*75=2025

Floyd wants to create a random sample by drawing tiles from a bag. Complete the table to give an example of the quantity and color of tiles he could use to represent the albums.

Answers

Answer:

This seems like something that you'd have to do in person

Step-by-step explanation:

you pick random colors and assign a type of music to each one. then you assign whatever you can use as tiles to each color?

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Harry rides his bike
25
3
8
miles. Karen rides her bike
25
2
5
miles. Who rides farther?

Answers

Step-by-step explanation:

Karen rides farther (I may be a wrong tho)

25+3+8=36 (harry)

25+2+5=32 (Karen)

Harry rides farther because 36>32

-Hope this helped-

Simplify and evulate 3^3 ⋅ 3^2

Answers

Answer: 243

Step-by-step explanation:

3³×3²

27×9=243

answer = 243
hope it helps

Which two tables represent the same function?

Answers

Plot the points on the graph
(4,8) , (6,7)

These represent the same function(4,8)(6,7)

Cheyenne made 30 cards to sell at a craft fair. After the fair, she has 5 cards remaining. What percent of the cards did Cheyenne sell?

help please

Answers

Answer: about 83%

Step-by-step explanation:

30 - 5 = 25

25/30 = 83.33333

30 - 5 = 25

25/30 = 83%

Can someone help, please

Answers

Answer:

Slope is 1/4

Step-by-step explanation:

Answer:

1/4 :)

i hope this helps

Find the simple interest paid to the nearest cent for each principal, interest rate, and time.

Answers

250$ will become 276$ and you will have earned 26.37$ in a four year interest

570 will become 616 and you will have earned 46.98$ in a three year interest

Answer:

Step-by16-step explanation:

9. A rectangle has a perimeter of 62 inches. The length of the rectangle is 18 inches. What is the approximate width of the rectangle in centimeters? (1 inch is approximately 2.54 centimeters)

A. 33 cm
B. 610 cm
C. 65 cm
D. 152 cm

Answers

Answer:

when you write out the equation the answer comes out to letter D

Answer:

Step-by-step explanation:

The rectangle's perimeter = 62 inches.

The length = 18 inches.

The width: 62 ÷ 2-18 = 13 inches.

1inch ≈ 7.54 centimeters.

13 inches = 13x2.x4 = 33.12 centimeters.~33 cm.

Choose A

The perimeter of the rectangle = (The width + The length) xz }

In Ty's math class, 20% of the students earned an A on a test. If there were 30 students in the class, how many got an A?

Answers

Answer: 6

Step-by-step explanation: The answer is 6 because 20% is 1/5,, so it is basically asking what is 1/5 of 30.

The answer is 6! Hope this helps!!

5 + x(-8)
x = 7
Help pls

Answers

7x-8=-56+5=-51. answer is -51

Answer:

-51

Step-by-step explanation:

Given information,

→ 5 + x(-8)

→ x = 7

Let's solve the expression,

→ 5 + x(-8)

→ 5 + 7(-8)

→ 5 + (-56)

→ 5 - 56

→ -51

Hence, the answer is -51.

Help I’ll give brainliest

Answers

Answer:

Its A

Step-by-step explanation:

Answer: table A

Step-by-step explanation: divide all of them by 4 to get the y values and they all check out

what is the answer i need answers now

Answers

Answer: 1 and one over 8 in

Step-by-step explanation:

The answer 1 1/8 in good luck

help me pleaseeeeeee

Answers

Answer:

Step-by-step explanation:

5 seconds it would have risen to 30 so 40-30 is 10

10 :) i hope this help lovely!

help mee please no wrong answer thank uu

Answers

Answer: $30

Step-by-step explanation:

Since each coffee costs $3 and at 3 cups of coffee she has $21 left, we can simply do 3(3) = 9 which represents the cost of the 3 coffees, and add that to 21 to get the initial value which is $30.

Answer:

$30

Step by step explanation:

Is this a polygon????

Answers

Answer:

Step-by-step explanation:

because thats not one

No answer here,.. I tried

Please help 100 points and brainliest

Answers

Answer:

Step-by-step explanation:

In the following expression, n is a rational number: −34×(n+(−n)). Which expression is equivalent to this expression?

Answers

Answer: -34 x 0

Explanation:

n + (-n) = 0
Any number when added to itself in negative form always equals 0 (for example, 2 + (-2) = 0)

what is the answer i need answers now like right now I will mark you brainliest if right

Answers

Answer: 14h + 11d

Have a nice day

The answer is:
14h+11d

The Barga school grows lettuce and other vegetables for school lunches. The school garden is 8.4 meters long and 6.4 meters wide. The section used to grow lettuce is 2.2 meters long and 0.8 meters wide. How many square meters does the garden cover? How many square meters of garden is used to grow lettuce?

Answers

Answer: 53.76 Sq M for the School Garden. 1.76 Sq M is used to grow lettuce

Step-by-step explanation: square meters = length × width
So by using this I did. 8.4 x 6.4 m to equal = 53.76 Square Meters

Then i did. 2.2 x 0.8 to equal = 1.76 Square Meters

(their is calculators for this stuff that help rq.)

A bus company uses a grid to locate bus stops. The bus station is at (3, 4). The point (7, 6) represents the first bus stop. The location of the second bus stop is determined using the same relationships as those between the coordinates of the bus station and the first bus stop. A coordinate plane is titled Use the drop-down menus to describe the relationships between the coordinates of the first and second bus stop. The Choose... increases by 4, and the Choose... increases by 2.

Answers

Answerbelow√

Step-by-step explanation:

count thenones goingnup n down then the twonnumbers by x y to find a anse

Answer:

Step-by-step explanation:

what is the answer i need answers now

Answers

If both trains just left the station on parallel tracks, then both leave the station together again;

We will solving for the LCM (Least Common
Multiple),

The LCM of 12 and 9
12=2×3×4x6 × 12
9=3x1 x 9

The LCM of 12 and 9 is 36

Hence, Both trains will leave the station together again in B. 36 minutes.

Both trains will leave the station together again in B. 36 minutes.

What is the fundamental principle of multiplication?
Multiplication is the mathematical operation that is used to determine the product of 2 numbers or more numbers.

We have been given that “A” train leaves a subway station every 12 minutes. An “E” train leaves every 9 minutes.

If both trains just left the station on parallel tracks, then both leave the station together again;

We will be solving the LCM (least common multiple)
The LCM of 12 and 9
12=2x3x4x6x12
9=3x1x9

The LCM of 12 and 9 is 36

Hence, both trains will leave the station together again in B. 36 minutes.

Amira has 3/4 of a bag of cat food. The food lasted 7 1/2 weeks. How much cat food did Amira's cats eat per week?

Answers

Answer:

1/10th of the bag

Step-by-step explanation:

If Amira's Cat ate the same amount of food each week then the cat ate 1/10 of the bag

3/4 divided by 7 1/2

or 0.75/7.5

=0.1 (1/10)

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