Mathematics Middle School

Lol pleaseeeeeeeeeeee

Answers

Answer 1

Answer:

(9,3)

Step-by-step explanation:

Answer 2

It’s (9,3) I think...

Related Questions

if 3x2+3y2=42 and xy= -15, find the value of (x-y)2

Answers

Answer:

Step-by-step explanation:

x^2 + y^2 = 14

(x-y)^2 x^2 + y^2 - 2xy = 14 -2 * (-15) = 44

was the other answer right?

Can someone help pleaseeee

Answers

its the first one yw <3

It is the first one.

Luis put out

6

6 different pies at a picnic. At the end of the picnic, he noticed this about about the pies:

One whole apple pie was eaten, and

3

4

4

3

of another apple pie was eaten

1

2

2

1

of the blackberry pie was eaten

1

8

8

1

of the blueberry pie was eaten

5

8

8

5

of the cherry pie was eaten

3

4

4

3

of the peach pie was eaten

What is the total amount of Luis' pies that were left over?

Answers

Answer:

2 1/4 pies

Step-by-step explanation:

Find out how much pie was leftover from each pie:

Apple pie: 3/4, 4 - 3 = 1, 1/4

Blackberry: 1/2, 2 - 1 = 1, 1/2

Blueberry: 1/8, 8 - 1 = 7, 7/8

Cherry: 5/8, 8 - 5 = 3, 3/8

Peach: 3/4, 4 - 3 = 1, 1/4

There are 1/4, 1/2, 7/8, 3/8, and 1/4 pies left. The LCD if these numbers is 8, since 2*4 = 8, 4*2 = 8, and 8*1 = 8

1/4 = 2/8

1/2 = 4/8

7/8 = 7/8

3/8 = 3/8

1/4 = 2/8

2 + 4 + 7 + 3 + 2 = 18, so 18/8 pies, or 2 2/8, or 2 1/4

l think bc jjksksjsjsjjshs

Solve each of the following equations. Be sure to check your answers.
a) 4x - 16 + -76
check(a) 4 (?) - 16 = -76

b) 3 (x+8) = 30
check(b): answer goes here

c) 5x - 10 = 3x + 8
check(c): answer goes here

Answers

First answer

X = -15

Second answer

x = 22

Third answer

X = 9

A) -140, b) x=2, c) x=-9

The two dot plots below show the heights of some sixth graders and some seventh graders:

Two dot plots are shown one below the other. The title for the top dot plot is Sixth Graders and the title for the bottom plot is Seventh Graders. Below the line for each dot plot is written Height followed by inches in parentheses. There are markings from 52 to 57 on the top line and the bottom line at intervals of one. For the top line there are 2 dots above the first mark, 1 dot above the second mark, 1 dot above the third mark and 2 dots above the fourth mark. For the bottom line, there is 1 dot for the first mark, there are 3 dots above the second mark, 2 dots above the third mark.

The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 0.6. Approximately how many times the variability in the heights of the seventh graders is the variability in the heights of the sixth graders? (Round all values to the tenths place.) (5 points)

a
0.3

b
1.2

c
1.7

d
2.0

Answers

D. 2.0 it is really easy

A box of 120 crayons contains variations of three colors: blue, red, and purple. The ratio of blue crayons to red crayons is 11:2, and the ratio of the number of red crayons to purple crayons is 2:7. If all of the purple crayons were removed, how many crayons would be left in the box?
E. 16
F. 42
G. 78
H. 113

Answers

113 I’m pretty sure or 78 so H or G

i think it’s should be H

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Reduce the fraction to lowest terms.

Answers

Answer:

1/4

Step-by-step explanation:

(k+7)/4(k+7)

If you cut the (k+7),

you get 1/4

The answer is 1/4 ...........

— Beep Boop! BluBot has a Question! Topic: Calculating
Circumference and Diameter —

— Rewards : Brainliest, 5 stars, and Thanks (If correct) —

— All scams, bots, wrong answers, and point stealers will be immediately reported —

- Below is the Pic, Please answer the question and follow the instructions -

~ BLUBOT OUT ~

Answers

Answer:

Circumference formula:

C = πd

π is the constant and π = 3.14

A) C = 3.14*3 cm = 9.42 cmB) C = 3.14*10 = 31.40 cmC) d = 24/3.14 = 7.64 cmD) d = 18/3.14 = 5.73 cmE.) C = 3.14*1 = 3.14 cm

Answer:

Círclє Díαmєtєr Círcumfєrєncє

( A ). 3 cm 9.42 cm

( B ). 10 cm 31.40 cm

( C ). 7.64 cm 24 cm

( D ). 5.73 cm 18 cm

( E ). 1 cm 3.14 cm.

Step-by-step explanation:

Formula used

◈ Circumference of circle = π × diameter

◈ Diameter of circle = Circumference of circle / π

Solution

usíng vαluє σf π = 3.14

( A ) Díαmєtєr = 3 cm

Círcumfєrєncє = 3.14 × 3 = 9.42 cm.

( B ) Díαmєtєr = 10 cm

Círcumfєrєncє = 3.14 × 10 cm = 31.40 cm.

( C ) Círcumfєrєncє = 24 cm

Díαmєtєr = 24 / 3.14 cm = 7.64 cm.

( D ) Círcumfєrєncє = 18 cm

Díαmєtєr = 18 /3.14 = 5.73 cm.

( E ) Díαmєtєr = 1 cm

Círcumfєrєncє = 3.14 × 1 cm = 3.14 cm.

–––––––––☆–––––––––

Evaluate the expression.

Answers

Answer:

4 1/8

Step-by-step explanation:

1/2 w +4

Let w = 1/4

1/2 * 1/4 +4

1/8 +4

4 1/8

Answer:

Hello, Im Mack :)

Here is the Correct solution to your question: 4 [tex]\frac{1}{8}[/tex]

Step-by-step explanation:

Here is the work shown:

1/2 w +4

Let w = 1/4

1/2 * 1/4 +4

1/8 +4

=4 1/8 (Answer)

Hope I helped yout :)

Comment for further help and I will reply asap,

Have a great day my friend \ and best of luck to your studies :)

PLEASE HELP I'LL MARK BRAINLIEST!!!!!

Answers

the answer is B And C

Kay sees a gorilla handprint at the zoo that is 16 5/10 wide. Her own hand is 5 1/10 wide. How much wider is the gorilla hand than Kay's hand?

Answers

it is 11
Hope it helps :)

the gorillas hand is 11 wider than Kay’s

help asap please!! <3

Answers

answer: 12.5
63 divided by 72 = .875 (percent = 87.5)
100 - 87.5 = 12.5

If Madi deposits $40 more in her bank account this week, she'll then have $162.
How much money does he have to start out with this week?
Choose the equation that correctly models this situation.

m + 162 = 40

40m = 162

m - 40 = 162

m + 40 = 162

Answers

Answer: How might those words apply to what has been outlined in this lesson? ... Suppose that $1,,000 is deposited into an account that yields ... How much money will be in ... Barbara wants to restore her'66 Mustang in 4 years. She puts ... He deposits $100 ... b. Write the future value function if x represents the number of weeks.

Step-by-step explanation: how are you?

Answer:

M + 40 = 162

Step-by-step explanation:

if M is the original amount of money Madi has and she adds 40, Then she would have 162.

What is the value of M ?

Answers

The answer is 50.3

This is because the angle in full equals 180, so you have to do 180 - 129.7 which gets you 50.3!

180 - 129.7 = 50.3 :))

solve the inequality:

3x + 9 > 0

answers:
a: x<3
b: x< -3
c: x>3
d:x> -3

Answers

Answer:

d. x>-3

Step-by-step explanation:

3x+9>0

isolate x

3x>0-9

simplify

3x>-9

Isolate x

x>-9/3

Simplify

x>-3

Final Answer

x>-3

If this helps please mark as brainliest

Answer:

−

Step-by-step explanation:

so its D

Help me please I’ll give brainlest

Answers

Answer:

Step-by-step explanation:

-4/2 = -2

-2 + 5 = 3

Hi! I am sure of it being the second option! Have a good day hope you do good on this assignment!

Y=-3x +5
Y=1/2x-2
Please solve both equations

Answers

Answer:

Y=3x+5

Y=½x-2

Step-by-step explanation:

already already answered

if you can give me an answer to either of these questions it would be great thanks

Answers

Answer:

a is langth x width wich equal to .6

i think im sorry if it wrong and im not sure about b

It’s b love hope this helped lol

The you jeans you purchased was on sale for $29.25, having already been marked 35% off. What was the original price?

Answers

the original price is 39.48

39.48 will be ur answer

Math:

Kim deposited $1,422 into a savings account. After 5 years, she had a total of $1,635.30 in her account. What is the interest rate?

Answers

Answer:

42.66%

Step-by-step explanation:

subtract the amount of money from after and before: 1,635.30 - 1,422 = 213.3

divide the amount of money gained by the years: 213.3/5 = 42.66

The person above is correct because if you take the original amount Kim had and subtract that from the amount currently there you get 213.30 and you take that and divide that by 5 because of the 5 years you get
42.66%

(2b+12) divided by 2

Answers

Answer:

b + 6

Step-by-step explanation:

its b+6 i think because you take out the parentheses and divide 2b and 12

please I need help ASAP

Answers

Answer:

it is the first one yy,yg,yb,gb,gg,and bb

your welcome

Step-by-step explanation:

Man you doing I ready btw dude at the top correct I already did I ready and had that answer

Please help me in this one!!

Answers

a^3
a to the power of three

a^3, or a to the power of 3

Which shape has the same area as this one?
please i need help ;-;

Answers

Answer: The correct answer is the red rectangle

Step-by-step explanation: If you multipy 8*2 it equals 16 and the shape you're trying to match has side lengths of 4*4 (which also equals 16)

This concludes that they both have the same area :)

Hope this helps! Good luck with future work <3

What part of 1hr and 40 min is 25 min as a fraction?

Answers

Step-by-step explanation:

1 hour = 60 minutes

40 minutes out of an hour can be written as: 40/60

Fraction = 40/60

= (2 × 30) / (3 × 20)

Canceling out common factors of numerator and denominator, we get 2/3

Therefore, 40 minutes is 2/3 of an hour.

40 minutes is 2/3 of an hour

The surface area of a lantern shaped like a sphere is 452.16 square inches. What is the approximate volume of the lantern? Use 3.14 for π. Round your answer to the nearest hundredth.
A.150.72 in.3
B.452.16 in.3
C904.32 in.3
D.5,425.92 in.3

Answers

I think the answer is C 904.32 in.3

The approximate volume of the lantern is, V = 904.32 in³

How can the surface area of this sphere can be expressed ?

The concept here is using the surface area formula which is

A = Area = (4 π r² )

V= Volume =( 4/3 π r³)

Then , We get;

A / V = 3 / r

Also, r = √A / 4π

Then we can substitute the values as

π = 3.14

r = √452.16 / 4×3.14

r = √36

r = 6

Hence, We get;

V = 4/3 πr³

V = 4/3 × 3.14 × 6³

V = 904.32 in³

Learn more about volume at:

brainly.com/question/463363

#SPJ3

no links nor files. number answer only

Answers

Answer: The volume is 20 cubic feet

The Width is 1/3 feet

Hope I helped

Step-by-step explanation:

The person before me is correct

Due to changing wind conditions, a pilot is able to fly 150 mph for the first third of the flying time of a trip, 175 mph for the middle third of the trip, and 190 mph for the final third of the trip. The average ground speed for the trip was ___ mph. Round your answer to the nearest whole number.

Answers

Answer:

172 mph

Step-by-step explanation:

You're welcome :)

Answer: Hello there! The average MPH that the pilot was able to fly the plane at was 171.66666666667 mph. If you round it to the nearest whole number, it equals out to 172 mph. This is 100% Verified! :) Please mark me as Brainliest! Thank you! :)

Step-by-step explanation:

I need your help plz

Answers

Answer:

d = -10/7 = -1 3/7

that is the answer for number 1.

For number 2. the answer is U = 13/4 = 3 1/4 = 3.25

step by step explanation

multiply both sides of the equation by 4 the least common multiple of 2,4

2 (5 x 2 + 1) -4 u = 9 then multiply 5 and 2 to get 10

2 (10 + 1) -4u =9

then add 10 and one to get 11

2 x 11 -4u =9

then multiply two and 11 to get 22

22 -4u = 9

then subtract 22 from both sides

subtract 22 - 9 to get -13

-4u = -13 then undo multiplication by dividing both sides divide both sides by 4-13 / -4 can be divided by positive 13/4

your answer is 13/4

what is the distance between the points (-7,3) and (4,-5) on a coordinate plane

Answers

b b b b b b b b b b b b b b b

Other Questions

Write a paragraph of at least six sentences to discuss how the use of Cut, Copy, and/or Paste would be beneficial when creating each worksheet. Note: Angles not necessarily drawn to scale pls help ill mark brainliest!:) thank you F r e e points if you can answers these questions. Get 4 or the most question correct and ill mark Brainliest.After everyone post their answers ill reveal the true answers. The functions of a generator and a motor are the same.O TrueO False Which is the most formal of the three options below?O A. A man of disreputable natureO B. Shady characterO C. Snake in the grassO D. None are more formal than the othersSUE Please select the word from the list that best fits the definition the title given to the Russian monarch ...aeioutrssygrdhdthfshgfjgfjgf Solve mixture problems. George wishes to increase the percent of acid in 50m / of a 15% acid solution in water to 25% acid, how much pure acid must you add? 59 pointsGreek contributions: Write a contribution that at least 3 sentences long for these category's.religionsportsliteraturephilosophy Science math and medicine Which of the following New Deal programs had the most impact long term on U.S. life?A The Agricultural Adjustment AgencyB The Works Progress AdministrationC The Social Security AdministrationD The Civilian Conservation Corps Dr. Alesse interviews a group of 50 teen mothers to determine what sort of knowledge they hold regarding use of contraceptives prior to the time they became pregnant. She then writes an article where she speaks in broad terms about what teen mothers' know about the use of contraceptives prior to becoming pregnant. In this study, the group of 50 teen mothers is called the ____, while all teen mothers are collectively called the ____. The Supreme court is the highest federal court in the United States *A.TrueB.False True or false help! 15point n marked as a brainlist 1. Former President Jimmy Carter suggested one term of six yearsfor the President. Do you agree or disagree with this proposal?Why or why not? You want to have $66,000 in your savings account 9 years from now, and you're prepared to make equal annual deposits into the account at the end of each year. If the account pays 6.9 percent interest, what amount must you deposit each year I need help with all of these ASAP thank you so much help i need i the answer asp pls A phone company offers two monthly plans. Plan A costs $10 plus an additional $0.15 for each minute of calls. Plan B costs $19 plus and additional $0.10 for each minute of calls.For what amount of calling do the two plants cost the same?What is the cost when the tow plans cost the same? Find the value of x.