Mathematics Middle School

This is 10 points plz help ( NO LINKS )
( ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW WHAT THE ANSWER IS)

This Is 10 Points Plz Help ( NO LINKS )( ONLY ANSWER THIS IF YOU HAVE AN EXPLANATION AND IF YOU KNOW

Answers

Answer 1

Answer:

side A is 18.75 cm² greater than side B

Step-by-step explanation:

area of A = 12.5 x 7.5 = 93.75 cm²

area of B = 10 x 7.5 = 75 cm²

93.75 - 75 = 18.75 cm²

Related Questions

PLEASE HELP!!
Solve the system of inequalities by graphing. y > x - 1, y < 3x + 4

Answers

We can’t see anything
You have to put a picture
It’s really hard to help in this case without seeing a graph

Jake cuts out five-pointed stars. They are different sizes, but they all have the same shape. The side lengths within each star are the same. To find the perimeter of each star, Jake uses the expression 12 L + 1/2 - 4 L - 8.5 + 2 L + 8, where L is the side length of the star. a. find the perimeter of a star with side length of 6 inches. Show your work. b. check your answer to problem a. Show your work.

Answers

60 I think I am not 100%

Jennifer uses rainwater from a barrel to water her garden. The diagram shows the amount of water she used during a 4-day period. Which of the following is closest to the fraction of a full barrel of water that Jennifer used per day?

A. [tex]\frac{1}{4}[/tex]
B. [tex]\frac{1}{12}[/tex]
C. [tex]\frac{1}{2}[/tex]
D. [tex]\frac{1}{8}[/tex]

Answers

I believe that its d.
c. 1/2 is the right answer

Steve put $500 into a saving account.At the end of one year, he had earned $30 in interest.What interest rate was the bank paying?

Can you tell me HOW to solve it?

Answers

Answer:

$2.5 a month

Step-by-step explanation:

30 divided 12 is 2.5. You're dividing it by 12 because they're 12 months in a year.  

Answer:

6%

Step-by-step explanation:

530=500·(1+1)

53/50= 1+1

50/50+ 3/50= 1+1

i = 3/50= 6/100

6 interest

Gavin has 15 ounces of trail mix to share with 3 friends and himself. How much trail mix does each person get?

Answers

Answer: 5

Explanation: Well first you have to put 15 and 3 to the side. Let’s think for a second, 3 is a factor of 15. This means that you can divide the two. So if you divide the two factors. By the way 15 and 3 are the factors. So divide 15 by three and you get 5. But remember it isn’t just 5 you have to make sure to put 5 ounces!

I hope this helped you! Put in the comments if you have any questions at all! Have a wonderful day!
Remember, smiles for miles!
:)

Explain how to graph an equation if the equation is in slope-intercept form.

Answers

Answer:

y=mx+b

b is the y intercept

m is the slope

Step-by-step explanation:

first plot the y intercept on the graph then use the slope to continue the rest of the line

Please help I'm not the best at word problems and I really need help​

Answers

Answer :
70mins(T) x 65(d) divided by half

You have 85miles left so 1hour and 30mins



Complete the equation: 77x – 49 = 7 ( _____ )

A. 11x + 7
B. 11x – 7
C. 70x – 42
D. 539x – 343

Answers

I’m pretty sure it’s B.11x-7

Can someone help please??/

Answers

Answer:

B. False

Step-by-step explanation:

The correct answer is false

The opening of a bird’s nest is in the form of a circle. The opening has a diameter of 18 centimeters. What is the area of the opening?

Answers

Answer: 254.6cm2

Step-by-step explanation: pi(3.14)∗9(2)=22/7∗81=254.6

254.6cm2 would be the answer

So Maurice just bought a new home. The home can be represented by the function y = 200,000(1.025)^x. What is the growth rate of the value of Maurice's home each year after 2000 and what would the property value of Maurice's home be after 40 years?

Answers

The growth would be 2.19 after each year

PLEASE HELP!! SEE PICTURE BELLOW

Answers

Answer:

c

Step-by-step explanation:

The correct answer should be c !

PLEASE HELP ME, I WILL THE CORRECT AWnSER BRAILIEST

Answers

Answer: square is the answer

Step-by-step explanation:

The answer is 4. You are welcome

Halp please
Krista is a cashier. She earns 8 dollars per hour and works 5 days a week. If she works 6 hours each day, how much does she make each week?
If you can, please show your steps.

Answers

Answer:

she makes 240 each week

so you multiply 8 by 6 and the answer is multiple by 5

Answer:I think it is 240

Step-by-step explanation:

2813.44 rounded to the nearest whole number

Answers

Answer:

2813

Comment:

I hope this helps, sorry if I got it wrong.

Answer:

2813

Step-by-step explanation:

if the fractional part if below 50 then the number gets rounded down

and if the fractional part if 50 or up you round up

I hope I did good on explaining that:)

Donna's kitchen is being re-tiled. The diagram of the kitchen is shown. What is the minimum number of square feet of tile that will be needed to complete this job?

Answers

I think it would be 90 be cause 4x5=20 and 10x7=70 70+20=90

Answer: 275 i think

Step-by-step explanation:

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Answers

A I think sorry if I got it wrong

Answer:

Obviously A

Step-by-step explanation:

This is the easiest thing ive ever seen in my life

NOTE: it depends if the value of f is negative

You are flying from Houston to Chicago. You leave Houston at 7:30 A.M. At 8:35 A.M. you fly over Little Rock, a distance of 455 miles.

27. Write a linear equation that gives the distance in miles, y, in terms of time, x. Let x represent the pumber of minutes since 7:30 A.M.

28. Approximately what time will you arrive in Chicago if it is 950 miles from Houston?​

Answers

Answer:How long does it take to fly between Little Rock, AR and Houston, TX? Get the flight duration. Use the calculator to view a map and find flying times between cities. ... Supermodel Coco Rocha back on the runway just 3 months after giving birth ... you can use DistanceCalc.com to get the distance from Little Rock to Houston.

Step-by-step explanation:

help help help help help help help

Answers

i believe 15 but i could be wrong:(
15 because it states that it is 10ft and the volume is 393 cubed

A smoothie shop has 40 stores and 55% of the stores are in California. The rest of the stores are in Nevada. How many stores are in California?

22
18
45
95

Answers

Answer:

22

Step-by-step explanation:

55% of 40=

0.55*40=22

Answer:

22

Step-by-step explanation:

100 - 45 = 55

55 % of 40

I really need help on this question​

Answers

Answer:

copy this if in 4 grade

Step-by-step explanation:

A groundskeeper needs grass seed to cover a circular field, 290 feet in diameter.

A store sells 50-pound bags of grass seed. one pound of grass seed covers about 400 square feet of field.

How many square feet does each 50-pound bag cover?

Answers

Answer:

4 bags

Step-by-step explanation:

A = r²

A = 3.14 * 145² = 66,018.5 ft²

66,018.5 ÷ 400 ≈ 165.05 lb.

165.05 ÷ 50 ≈ 4 bags

Complete the following statement. 16 qt = gal

Answers

4 US Liquid Gallons

Natalia went to the mall and bought a pair of sneakers at a 30% off sale. The sneaker originally cost $120. How much did Natalia pay for the sneakers?

Answers

Your answer will be about $84 because you will subtract $36 dollars from your original cost

Two neighbors in a rural area want to know the distance between their homes in miles. Help 'em out! 1 mile = 5,280 feet. Find the distance between their houses in miles. (i have 69 points left so PLEASE PLEASE dont be rude and answer like this ¨ssieoiej¨)

Answers

Answer:

4/5 OR 0.8

Step-by-step explanation:

Divide the distance between them by 5,280. You should then get a decimal of 0.8. Not sure if you are looking for decimal or fraction, but 0.8 as a fraction is 4/5. So 4/5 of a mile is in between their two houses. Hope this helps :)

Hello can I get a owa owa

An elevator will hold 780 kilograms. If each person weighs 60,000 grams, how many people will the elevator hold?

12 people
13 people
14 people
15 people

Answers

The answer would be 13 people

Answer: 13 people

Step-by-step explanation: Each person weighs 60,000 grams=60kgs

Number of people that the elevator will hold=780/60 simplified it and it would be 13

*If there is a decimal, write it to the nearest tenth (1 decimal place)*

Mean:

Median:

Mode:

Range:

Answers

Answer:

Mean= 3.90 (4)

Median= 2

Mode= 2

Range= 4

Answer:

mean: 3.9

Median: 2.0

mode: 2.0

Range: 12

Step-by-step explanation:

Katherine was out at a restaurant for dinner when the bill came. Her dinner came to $34. She wanted to leave a 13% tip. How much was her meal plus the tip, before tax, in dollars and cents?

Answers

Answer:

If we are talking about 13% of 34, then the answer will be $4.42, if it's not 13% of 34 then I will try to answer more specifically

Need help please show work

Answers

The answer is C. 37.5

Pythagorean Theorem: [tex]a^{2}[/tex]+ [tex]b^{2}[/tex]= [tex]c^{2}[/tex]Question 8 options:
[tex]\sqrt{26}[/tex]

[tex]\sqrt{89}[/tex]
8
5

Answers

do you have a picture

Answer:

is there a picture?

Step-by-step explanation:

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