Mathematics Middle School

pls answer both parts:

part 1:What is the perimeter of this figure to the nearest whole unit?

part:2What is the area of this figure to the nearest whole square unit?

Pls Answer Both Parts:part 1:What Is The Perimeter Of This Figure To The Nearest Whole Unit?part:2What

Answers

Answer 1

Answer:

Step-by-step explanation:

A=30 and the other one is 25

Answer 2

Answer:

Perimeter is 25

Area is 30

Related Questions

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

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

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

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

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

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Answers

$162 hope this helps

Answer:

6h+15w

Step-by-step explanation:

well 2 divided by 2 is 6 so 30 divide by 2 is 15

A.
B.
C.
D.
Whats the answer

Answers

I think it’s c not so sure tho
Should be (b.) i’m pretty sure .

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

PLEASE HELP!! SEE PICTURE BELLOW

Answers

Answer:

c

Step-by-step explanation:

The correct answer should be c !

Clare estimates that her brother is 4 feet tall. When they get measured at the doctor’s office, her brother’s height is 4 feet, 2 inches.

1. Should Clare's or the doctor's measurement be considered the actual height? Explain your reasoning.

2. What was the error, expressed in inches?

3. What was the error, expressed as a percentage of the actual height?

Answers

Answer:

Percentage of error by Clare is estimated as 4.1667 %

Step-by-step explanation:

Height measured by Clare = 4 feet

Height measured by Doctor = 4 feet, 2 inches

Percentage error = ?

Percentage error = Difference/ Actual height *100

Percentage error = (2/ (4*12))*100

Percentage error = 4.1667 %

The accurate height is measured by Doctor, as he have more accurate measurement system.

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:

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

help with this please free brainlist i promise only if you get it right though

Answers

Answer:eirther C or D not sure

Step-by-step explanation:

joanne cannot decide which of two washing machines to buy. The selling price of each is ​$660. The first is marked down by ​40%. The second is marked down by ​30% with an additional 10​% off. Find the sale price of each washing machine. Use pencil and paper. Explain why joanne should buy the first washing machine rather than the second if the machines are the same except for the selling price.

Answers

Answer:

The answer is 396 after that its 416

Step-by-step explanation:

So that means

1. 396

2.416

No prob now give me my five star ratings

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

What’s the area of this figure?

Answers

Answer:

374 mm

Step-by-step explanation:

There are two rectangles and one triangle. This means that we need to add the sum of two rectangles and one triangle together.

Rectangle 1:

19*9=171

Rectangle 2:

19*9=171

Triangle:

8*23*1/2=32

(We divide by 1/2 because it's a triangle)

Now we add them together.

171+171+32=374

In the end, the answer is 374. I didn't show all of my work because most of it was done mentally.

470 square mm. the area of the right triangle is 128 sq mm because 32x11=256 and 256/2=128

can somebody plz help for brainliest

Answers

part A: no nether have a negative slope
part B: i would say function 1 has a greater Roc
A- Neither have a negative slope
B- Function 1 has a greater rate of change.

The center of a circle is at the origin. An endpoint of a diameter of the circle is at (-3, -4). How long is the diameter of the circle?

5
10
25

Answers

Answer:

Step-by-step explanation:

x+5=-6

x=-11

(y-3)/2=-5

y-3=-10

y=-7

(-11,-7)

Answer:

(-11,-7)

Step-by-step explanation:

A rectangular plate has an area of 30 1/16 square inches. If the width of the plate is 4 5/8 inches, what is its length in inches?

Answers

Answer:

10 13/16

Step-by-step explanation:

This is what I got please tell me if its wrong

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



If x = 6 units, y = 6 units, and h = 8 units, find the area of the trapezoid shown above using decomposition.

A.
96 square units
B.
72 square units
C.
144 square units
D.
48 square units

Answers

Answer:

A

Step-by-step explanation:

please give me the correct answer if you get it right ill give you brainiest if you don't know the answer leave

Answers

A ---> 8

B ---> \sqrt(7)

C ---> 1/2

D ---> 20

A=8 and all the others ones yea

please help me..for some reason its not letting me print out the question because it says *dont use such phrases* but anyways

Answers

She can make two triangle gardens with the six pieces of wood she has
She can make 2 triangles because she only has 6 pieces

When a number is decreased by 7.5%, the result is 61. What is the original number to the nearest tenth?

Answers

Answer: It's 65.9

Step-by-step explanation:

decreased by 7.5%

means 100% - 7.5% = 92.5%

92.5% * x = 61

x= 61 / 92.5%

x = 65.9459

to the nearest tenth :

original number is 65.9Hope this helps have a awesome day/night❤️✨

EXPERT HELP: DON'T GUESS and SHOW YOU WORK

Answers

Answer:

3

Step-by-step explanation:

the mean is 103, as a result you must find the distance.

from 100 to 103 is 3

from 194 to 103 is 1

from 107 to 103 is 4

Then find the mean again youll get 18/6 which is 3

It is 3 I believe I hope I helped !!

geometry, I need help thanks

Answers

it’s A buddy! i just did this one for another student also

What would this look like as a equation

Three less than a variable

Answers

Answer:

x-3 or v-3

Step-by-step explanation:

hope this helped!

X-3 is the answer or any variable

PLEASE HELP!! IM TIMED!

Answers

in triangle interior opposite angles is equals to exterior angle, but here it is not that way

Step-by-step explanation:

95+30 cannot be 85 so this the error

All triangles equal 180

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:

Help Please
Answer Choices
A- y = 2.5x
B- y = x + 10
C- y = -x + 10
D- y = -x + 60

Answers

I think C? Because the line started at 70 and went to 50. C would be like 70=60+10
Definitely C that is the correct answer for sure a

Need help please show work

Answers

The answer is C. 37.5
Other Questions
20 POINTS!!! I NEED HELPP An angle measures 60 degree it is divided into 5 angles with equal measures. What is the measure of those angles whats version of earth that has no uplift and no leveling ? What is something Germany did not lose after World War II? Write each expression in standard from verify that your expression is equivalent to the one given by evaluating each expression using x =5a) 3x + (2 - 4x)b) 3x + (-2 + 4x)c) -3x + (2 + 4x)d) 3x + (-2 - 4x)e) 3x - (2 + 4x)f) 3x - (-2 + 4x)g) 3x - (-2 - 4x)h) 3x - (2 - 4x)i) -3x - (-2 - 4x)PLEASE HELP ME!!! I DONT UNDERSTAND! The following question has two parts. First, answer part A. Then, answer part B.Part A"If you share 7 apples equally with 3 people, then there are 213..."First, complete the sentence. Then, briefly explain what the whole number 2, the denominator 3, and the numerator 1 mean in this problem.Part BThe expression 114 is given. Give a real-life application to explain this expression and then simplify it. Find a POSITIVE and NEGATIVE co-terminal angle for-19(pie)/8 How does the lead paragraph, or first paragraph, of the article help the author develop his ideas?Question 2 options:It answers the question, What next? that the author has asked.It provides background information about the science behind the article.It addresses the Who, What, Where, and When questions of news journalism.It introduces Thomas Edison with a brief biographical sketch. 158.297 rounded each number to the nearest while number Zea has a credit limit of $2,000 on her credit card. Each month, she charges about $200 and makes a payment of $125. Estimate the number of months that Zea can continue this pattern until she reaches her credit limit. Assume three jobs arrive at approximately the same time (arrival time are all 0), but Job A arrives slightly before Job B, and Job B arrives slightly before job C (if the jobs must be selected in order, the order should be A->B->C). Job A requires 2 sec of CPU, Job B is 8 secs, and Job C is 7 secs. Assume a time-slice of 1 second. Given a RR scheduler (time slice is 1sec), what is the average response time of the three jobs? Justin and his friends went to a movie that started at 7:35 p.m. Justin got home 50 minutes after the movie ended. What time did Justin get home? Three professors at George Washington University did an experiment to determine if economists are more selfish than other people. They dropped 122 stamped, addressed envelopes with $20 cash in two different classrooms (one economics, one not) on the George Washington campus. Of these, 42% were returned overall. From the economics class 51% of the envelopes were returned. From the other class 36% were returned.Fromthe business, psychology, and history classes 31% were returned.Let: R = money returned; E = economics classes; O = other classesa. Write a probability statement for the overall percent of money returned.b. Write a probability statement for the percent of money returned out of the economics classes.c. Write a probability statement for the percent of money returned out of the other classes.d. Is money being returned independent of the class? Justify your answer numerically and explain it.e. Based upon this study, do you think that economists are more selfish than other people? Explain why or why not. Include numbers to justify your answer. What is a characteristic of a credible source?A. written anonymouslyB. published by an academic institutionC. full of facts and statisticsD. published in books Need help with question 4 :( A bag contains 100 marbles: 30 are red, 25 are green, 15 are blue, 7 are yellow, and the rest are orange.Consider the following events, and then answer the question.Event A: drawing a green marbleEvent B: drawing a purple marbleEvent C: drawing a red marbleEvent D: drawing a yellow marbleWhich probability is the smallest? Which value of x makes 2(x+8)=40 *A x=20B x=12Cx=42plz help me Someone help and plz make sure its right Souligne le bon mot.a. Sa cousin / cousine / cousins vient avec nous aucinma.b. Leurs pres / parents / enfants sont en 5.c. Ses filles / garons / fils sont blondes?d. Voici les rsultats de vos examen , contrle /interrogations ! 20 POINTS ANSWER QUICKWhich of the following is not an example of a Mixed Number?A. 5 1/4B. -3.85C. 16/8D. 27 2/3