Mathematics Middle School

PLS PLS PLS HELP I WILL MARK BRAINLIEST !!!!!!!!!!!!!!

Answers

Answer 1

Answer:

tough question eh ima guess b and a

Step-by-step explanation:

Answer 2

Answer:

14:C 15:-2.5,3 16:B

Step-by-step explanation:

Related Questions

NIGEL is looking to buy a TV. The space that NIGEL has available for a TV is 60 inches wide and 50 inches tall. A TV's size is advertised by its diagonal length.

To the nearest whole inch, what is the maximum TV size that NIGEL can buy?

Answers

Answer:

110 inches wide

Step-by-step explanation:

it is 110 inches because 60 +50 =110

Which of the following best describes the expression 7x + 2y?
A) The sum of two products; there are two terms
B) The product of two sums; there are two terms
C) The sum of two products; there are four terms
D) The product of two sums; there are four terms

Correct answer gets brainliest and 5/5 reviews

Answers

A.)The sum of two products; there are two terms because the product operation priories over the total that are the 2 terms 2y and 7x

Answer:

A) The sum of two products; there are two terms

Step-by-step explanation:

Because it's not multiplication but addition, so they are sum of the products of 2 with 2 numbers

Please help me asap!

Answers

Answer:

6. [tex]\sqrt{31}[/tex]

7. [tex]3\sqrt{5}[/tex]

8. [tex]4\sqrt{10}[/tex]

Im not 100% sure about number 6.

Exact form: [tex]\sqrt{30.8125}[/tex]^

Hope this helps:)

Brainliest?

PLLZZ HELP ME IM ON A TIME CRUNCH ALSO IM IN Mrs. Shernean Johnson class so if your in her class to dont give me the same answer you gave her pls

Answers

Answer:

R = 29

S = 61

T = 116

Step-by-step explanation:

The angle opposite to it is 29 so therefore it is 29 degrees as well.

There is a 29 degree angle and a 90 degree angle which is 119, and since the total degrees in a triangle is 180, 180 - 119 = 61.

There is a 64 degree angle which means that there is a 64 degree angle on the other side of those lines.

Since the total degrees of those crossing lines are 360,

64 + 64 = 128.

360 - 128 = 232

232/2 since 232 is the two remaining angles togther, 116.

This is my one of my first posts hope it helped!

R=29
S=31
T=116
There you go

6,000 seconds is greater or less than 2 hours?

Answers

Step-by-step explanation:

6000 is greater than 2 is the answer

The solution is, 6,000 seconds is less than 2 hours.

What is multiplication?

In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.

here, we have,

6,000 seconds

now, we have to determine that whether it is greater or less than 2 hours

for that we know,

for comparision we have to make them with same units.

now, we know,

1 hour = 60 mint

1 mint = 60 second

so, 1 hours = 60* 60

= 3600 sec.

now, 2 hours = 3600 * 2

= 7200 sec.

i,e, we have, 6000< 7200

Hence, The solution is, 6,000 seconds is less than 2 hours.

To learn more on multiplication click:

brainly.com/question/5992872

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I need help i dont understand at all-

Answers

The correct answer should be B

It’s the answer B !!

Bridget knit a total of 15 centimeters of scarf over 3 nights. How many nights will Bridget have to spend knitting in order to knit a total of 40 centimeters of scarf? Solve using unit rates.
Please explain

Answers

It will take Bridget 8 nights to knit 40 centimeters. You can get this answer because if Bridget knits 15 centimeters in 3 nights then she knits 5 centimeters every night. From then on all you have to do is divide 40/5 to get the answer.

Have a lovely day and Brainliest would be nice;)

Can someone plz help me so sorry

Answers

Answer:

4.20 and 4.30 you are totally fine!:)

Answer:

4.20, 4.30,

Step-by-step explanation:

It is going by 10c every time so 4.00 4.10 4.20 4.30 4.40 ect.

I am please help on 14 and 15 please actually answer please

Answers

14) 160 because of supplementary angles 15) 61 because of complementary angles

Answer:

14) x = 150°

15) t = 61°

Step-by-step explanation:

14) angles that form a straight line are referred to as a 'linear pair' and are supplementary; their sum is 180°

15) these angles are complementary; their sum is 90°

Explain why is [tex]5w^2 +8w[/tex] when it says plus 8 times the width of the pen?

Answers

Answer:

it says its 5 more than 8 times the width

Step-by-step explanation:

8 times the width would be 8w then 5 times more of that would be 5w squared

I need help ASAP please only answer if you know the answer (no need for work to be shown)

Answers

$50.40 since 12% of 45 is $5.40

5.4+45=50.4

Answer:

$50.40 is the answer

Step-by-step explanation:

12% of 45 is 5.40 so if we add $5.40 and $45 we get $50.40

hope this helps ^-^ have a wonderful day

Irina predicted that she would sell 75 books, but she actually sold 95 books. Which expression would find the percent error? Use the table below to help answer the question.
Percent Error

Item
Approximate value
Exact value
Error
Absolute error
Ratio
Percent error
Books
75
95
–20
20

StartFraction negative 20 over 75 EndFraction (100)
StartFraction negative 20 over 75 EndFraction
StartFraction 20 over 95 EndFraction
StartFraction 20 over 95 EndFraction (100)

Answers

Answer:

d: StartFraction 20 over 95 EndFraction (100) is your answer

Step-by-step explanation:

i did the math

Answer:

It is D/ the last answer

Step-by-step explanation:

Find the number that makes the ratio equivalent to 1:7.
6:__

Answers

6:42 I think soooooo

the correct ratio is 6:42

pls help
The first term of a geometric sequence is

12 and the common ratio is 8. What is

the sixth term of the sequence?

pls show your work thanks

Answers

Answer:

Step-by-step explanation:

What quantity could go in the blank to make the equation below true? Equation: n + n + ____ = 4n

Answers

Answer:

Step-by-step explanation:

I agree that it is 4

HELPPPP WILL GIVE BRAINLIST

Answers

Answer:

$29.90 per hour

Step-by-step explanation:

if you divide the earnings by the hours you get your answer!

29.90
If you divide earnings with hours you’ll get the answer:) !

PLEASE HELP NO TROLLS
2. The diagram below shows triangle , where ∠ is an exterior angle. Based on the given angle measures, what is the measure of ∠?

Answers

The measure of < is 114.

Answer: < = 114
I had this question before heeh

How many times does 1/3 go into 1/18?

Answers

6 is the answer 18 divided by 3 equals to 6 so that’s the answer

Answer: 3/18 or you can simplify it to 1/6

Step-by-step explanation: You keep 1/18 , change the division sign to multiplication , and flip 1/3 to 3/1 so the problem goes from

1/18 / 1/3 to

1/18 * 3/1 = 1/6

Which value(s) from the following list of numbers is not a rational number? Explain.

A) 8.244
B) 5/9
C)[tex]\sqrt25[/tex]
D) 0.321 (321 repeating)
E) [tex]\sqrt30[/tex]

THANKS! URGENT

Answers

the square root of 30 is not a rational number because it isn’t a perfect square.

the square root of 30 i think

Identify the restrictions on the domain of f(x) = quantity x minus 1 over quantity x plus 4.

A. x ≠ −4

B.x ≠ 4

C. x ≠ −1

D. x ≠ 1

Answers

It is A it is making me writer 20 words but the awnser is A

The restriction is that x ≠ -4 is not in the domain of the given function.

What is a function?

Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

The given function is

[tex]f(x)=\frac{x-1}{x+4}[/tex]

This is not defined when the denominator is zero.

Hence the restriction is on the denominator.

This implies that

[tex]x+4 \neq 0[/tex]

[tex]x\neq-4[/tex]

The restriction is that x ≠ -4 is not in the domain of the given function.

Find out more information about function here

https://brainly.com/question/20052482

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Plss help get this right so I can get a good grades plsss

Answers

Answer:

Step-by-step explanation:

i hope this helps you out:)

Solve for x in the picture please.

Answers

Answer:

X=20

Step-by-step explanation:

The 3 angles all add up to 180º because they are a straight line.

3x + 80 + 2x = 180

5x + 80 = 180

5x + (80-80) = 180-80

5x = 100

5x/5 = 100/5

X=20

Hope this helps!

Answer
Straight line = 180
So
3x+80+2x=180
5x +80 =180
5x=180-80
5x=100
x=100/5
x=20
HOPE THAT HELPS

whats the measure of the angles (SHOW HOW YOU SOLVED IT so i can understand)

Answers

Answer:

m1 = 68°

m2 = 53°

m3 = 127

m4 = 31°

Step-by-step explanation:

m1 = 90-22

m2 = 68+59=127, 180-127

m3 = 180 - 53

m4 = 127+22=149, 180-149

Answer:

m1 = 68°

m2 = 53°

m3 = 127

m4 = 31°

Step-by-step explanation:xplanation:

Step-by-step e

m1 = 90-22

m2 = 68+59=127, 180-127

m3 = 180 - 53

m4 = 127+22=149, 180-149

A diver went down 25.85 feet below the surface of the ocean, and then 14.5 feet further down, he then rose 12.95 feet. Enter and solve an expression to find the diver's new depth.

The expression that represents the situation is

The diver's new depth is feet below the surface.

Answers

Answer:

I dont know the expression stuff

The new depth is 27.4 feet

Step-by-step explanation:

Answer:it is 27.4

Step-by-step explanation:

all you have to do is add 25.85 and14.5 and you get 40.35 and then u subtract 12.95 and you get 27.4

The diagram below shows scalene triangle WXY. The measure of Angle W X Y is 71m
Triangle X W Y. Sides W Y and X Y extend to form exterior angle at point Y with a measure of 46 degrees.

Which is true about the diagram? Select two options.
Measure of angle W Y X = 46 degrees
Measure of angle Y W X = 63 degrees
Measure of angle Y W X = 134 degrees
Measure of angle Y W X = 46 degrees
Measure of angle W Y X = 134 degrees

Answers

Answer: It is A and B

Step-by-step explanation: May you hook ya boi up with the crown

The diagram below shows scalene triangle WXY. The measure of Angle W X Y is 71m

Triangle X W Y. Sides W Y and X Y extend to form exterior angle at point Y with a measure of 46 degrees.

Which is true about the diagram? Select two options.

Measure of angle W Y X = 46 degrees

Measure of angle Y W X = 63 degrees

Measure of angle Y W X = 134 degrees

Measure of angle Y W X = 46 degrees

Measure of angle W Y X = 134 degrees

Answer:

The answer is A and B

Step-by-step explanation:

1. What is the ratio of circles to all shapes? im failing math rn so uh yeah can someone help

Answers

Answer:

2:9

Step-by-step explanation:

there's 9 shapes total and 2 of them are circles

2/9 is the answer :)))))))))

please help ill give brainliest

Answers

The first answer is correct thanks for brainliest

Answer:

The mean number of cats treated each day at A New Leash on Life Animal Clinic is lower than the mean number of cats treated each day at No Ruff Stuff Animal Hospital.

Step-by-step explanation:

last try I don't get this-

Answers

Hi hope your okay the answer is d = -7

Answer:

The answer is -7

Step-by-step explanation:

-5d = 35

/-5 /-5

d = 7

PLS PLS PLS HELP I WILL MARK BRAINLIEST!!!
Which of the following statements is true?
Group of answer choices

A) All organisms have organ systems.

B) All organisms are unicellular.

C) All organisms are multicellular.

D) All organisms are made of cells.

Answers

Answer:

Step-by-step explanation:

All living organisms are made up of one or more cells, which are considered the fundamental units of life. Even unicellular organisms are complex! Inside each cell, atoms make up molecules, which make up cell organelles and structures. In multicellular organisms, similar cells form tissues.

Answer:

D) All organisms are made of cells

Step-by-step explanation:

The ratio of the perimeters of two similar triangles is 4:3. What are the areas of these triangles if the sum of their areas is 130 cm^2?

Answers

Answer:

the areas of these triangles are 83.2cm² and 46.8cm²

Step-by-step explanation:

1. If the triangles are similar and the ratio of the perimeter ois 4:3, then the areas are in the following ratio:

4²:3²

16:9

2. The sum of their areas is 65 cm², then, you can calculate the area of the larger triangle as following:

130(16/16+9)

130(0.64)

=83.2cm²

3. The area of the smaller triangle is:

130(9/16+9)

130(0.36)

46.8cm²

Other Questions

Need help as fast as possible pleaseI will mark BRAINLIST only for correct answers babes :)Thank you! BRAINLIST!!!! PLZZZZ HELP!!!!I need an extended metaphor poem about winter I am confused pls help don't know what to do don't just answer it pls you can just write how you solve it Determine whether the graph of f(x) is a sinusoid.f(x) = sin 4piX - cos 10piXb.noa.yes what is 25 divided by 465d how was the print industry during the Glided age? 1 paragraph minimum. How did Enlightenment thought contribute to the start of the FrenchRevolution?A. It argued that power should belong to aristocrats rather thankings.B. It challenged the traditional belief that monarchs had divineauthority.C. It suggested that popular revolutions should always be peaceful.D. 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The days began with a beautiful sunrise and ended with an equally beautiful sunset. The winters were full of snow and the summers full with life. This is why I chose to make this beautiful state my home, at the age of thirty three. My family and I moved to a small town called Aspen. For the first few years it was amazing. In the winter my family and I would go snowboarding, and in the summer we would take long walks in the beautiful mountains. But it wasnt like this forever. In February of 1995, my wife was struck with cancer. The doctors said she was not going to make it and to prepare for her death. With great sorrow, I made preparations. Since I could no longer afford our house, I got ready to sell it. My wife got her will in order and she began to make peace with herself as she fought her inevitable fate. Family was always coming over to bring us food and comfort. My wife died in August of 1995. With heavy hearts, we sold the house and made way for Vail to start a new life. This town was similar to Aspen, but was filled with new people and new beginnings. I decided to write a book, wanting a new hobby to take my mind off my wife. I had always been a decent writer, but my wife dying brought new light to writing. I spent hours tucked in my office working on my book. In one of the rare moments that I was out, I met someone. We met at a coffee shop, when she came up to me and introduced herself. She said her name was Isabel and asked me about my life. We talked for hours that day about my life and hers. We soon began to meet every Saturday at this small coffee shop. She would listen to my life story and then I would listen to hers. Every weekday I would work on my book, excited to see her on Saturday. Soon we started dating. It was then that I truly started to heal. A year later we decided to get married. Our marriage was one of the happiest days of my life and at that moment I knew that my life was filled with many more pleasant days. I completed my book just months after. The book is called Passing of The Dead. In this book I talk of all the hardships in my life. I talk of the sorrow my dead wife brought me. Of the gaping hole she left in me with her death. But then I talk about healing. How Isabel showed me to make the hole smaller. How she showed me to fill the sorrowful hole of her death with the memories of our past. In the last chapter of the book I move on to one final, important lesson that I learned. This last chapter is all about finding optimism and being hopeful for a better future. I was lucky when I decided to move to Vail. I was lucky when Isabel came up to me that day. Because of my hope and optimism, I let Isabel in my life. And my life has once again returned into a state of happiness, a state that I thought I would never see again. So I come here today, asking all of you one favor. Next time you feel that you are in pain, do not dwell in your sorrows. Do not only think of the painand dwell in it. Instead, think of all the happy memories before the pain. Be hopeful and optimistic of a better future. Because one day, you will look back on your moments of sorrow and be thankful. Thankful that you experienced everything. Because those experiences are the hands that mold you. And if you dwell in the pain, it will mold you into a lesser person than if you had not done so and instead been optimistic and hopeful. Why were the terracotta soldiers created? - Which occurrence is the result of the cell cycle in unicellular organisms?A. cell repairB. cell growthC. cell replacementD. cell reproduction Can someone help with this? (Picture above) A school has 8 periods at day each of 45 minutes duration. How long would each period be ? The school has 6 periods a day? (assuming the number of school hours to be the same) What is the per capita GDP of the United States? Be sure to indicate the calendar year that this information represents. Which histograms are approximately symmetric and bell shaped? I need help I don't understand 10. Walter makes a cable payment of $84 each month. Which tablerepresents the relationship between m, the number of months,and c, the amount he has paid for cable for that length of time?