Mathematics Middle School

i need help now PLSSSS HELPP MEEE

Answers

Answer 1

Answer:

A = 113.1 (answer for the question)

Equation: A=2nrh+2nr^2

Equation: A=2n(2)(7)+2n(2)^2

Answer 2

Answer:

113.1

:))) mark me barinliestt :)

Related Questions

Find the TWO integers whos product is 36 and whose sum is -12

Answers

i think it would be 6,-6 ?
not sure pls don’t be mad if it’s wrong ☺️

3y = 24
Work out the value of y

Answers

Answer:

[tex]y = 8[/tex]

Step-by-step explanation:

[tex]3y = 24[/tex]

[tex]y = \frac{24}{3} [/tex]

[tex]y = 8[/tex]

Hope it is helpful.....

Y=8 because you would divide 24 by 3 which would give you 8. Giving you Y=8

Help i need it plsssssssssssssssssssssssssssssssss
(The thing that say ex is an example they already did it also the instruction's are at the top and there are 2 attachment's)

Answers

Answer:morse go to m’y profile picture and answer m’y question

Step-by-step explanation:

Answer:
1: right
2: acute

QUICK AWNSER FOR 15 POINTS!! Emma was given 5 seashells. Each week she collected 3 more. Let w be the number of weeks Emma collects seashells and s be the number of seashells she has total. Which variable is independent, and which is dependent? Write an equation to model the relationship, and make a table to show how many seashells she has from week 4 to week 10

Answers

Answer:

The variable is w and the independent is all of the other factors.

Step-by-step explanation:

5+3x4=four weeks of shells

5+3x10=ten weeks of shells

PLEASE HELP!!
show your work

Answers

44 And I dont have to any work it just adds up once you know what they stand for

Answer:

4+3=7 power of 2=14 5x3= 15 15+14=29

Step-by-step on:

help me with this please show work thanks

Answers

First do you need to do 5×4 which equals 20 and then you need to do 8×2 which equals 16 so your answer would be 16 at the top and then 20th the bottom

Answer:

first thing is first u have to do 5+2 =7 then do 8+4=12 your answer will be 7/12

Step-by-step explanation:

High School

Lily had 95 inches of yarn. After cutting 4 pieces that were each the same length, she had 15 inches of yarn left.
How long was each of the 4 peices of yarn that Lily cut?

Answers

20 inches long each.

Answer:

Step-by-step explanation:

95-15=85

hope it helps you!!!

Pls mark me brainliest!!!

To the nearest inch how many inches are in 19 meters?

Answers

Answer:

Step-by-step explanation:

just bc

Answer:

To the nearest inch there are 748.031 in 19 meters.

Hope this helps!

Brainliest??

0.75 ( 8b + 4 ) -1 = 4b + 14

Answers

Answer:

B = 6

Step-by-step explanation:

Substitute the value of the variable into the equation and simplify.

0.75

Use the process “PAMDA”

help please.
A Minutes are being used for the data, we must convert the hour to minutes.
B Hours are being used for the data, we must convert the minutes to hours.
C Minutes are being used for the data, we must not convert the hour to minutes.
D Hours are being used for the data, we must not convert the minutes to hours.

Answers

Answer:

a minutes lol

Step-by-step explanation:

The answer is A (Minutes are being used for the data, we must convert the hour to minutes) because all of the data in the table is in minutes which means we need to change the hour to minutes

Can someone help me with this?

Answers

Begin by multiplying length x width x height.
8m x 3m x 6.6 m

8x 3m x 6.6m :))))))))

Emesto has painting class every 2 weeks. Kamala has a pottery class every 5 weeks. Emesto and Kamala met at the art building for class this week. how many weeks will it be unitl they see each other again?

Answers

10 weeks for Emesto and 4 weeks for Kamala

Miguel saves the same amount of money into a bank account each week. The bank account started with some money in it. After 3 weeks, the bank account contained $250. After 10 weeks the bank account contained $600.

Write an equation that can be used to model the number of dollars, y , Miguel saves in x weeks.
Explain what the slope and y-intercept of your equation mean in the context of the situation.

Enter your equation and your explanations in the space provided.

Answers

19928373729ksoaozndjai

Let y and z stand for any two different rational numbers. If |y|<|z|, then what else must be true?
A, y is less than z.
B, The opposite of y is greater than the opposite of z.
C, On a number line, y is to the left of z.
D, y is closer to 0 than z is.
please help me with imagine math i cant miss it I'm giving 15 points

Answers

Answer: A

Step-by-step explanation: I think its A because < means less than. So y is less than z. I hope that helps.

the answer is A

the answer is A because the strict inequality sign is “the alligator”. the alligator whats the bigger amount so it’s “eating” letter Z because Z is the greater amount. therefore letter A being the answer.

PLEASE ANSWER I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS GOOD PLEASE

Answers

Answer:

First answer is correct

Step-by-step explanation:

Answer:

OK.

Now

The points that Make this triangle are

A(-2, 3)

B(-3, 1)

C(-1, 1)

When we Translate 6units right and 2 units Up...

It means

Say we have point (x,y)

we translate 6 units right(Referring to the x coordinate) and 2 units up(referring to y coordinate)

So after translation

Point (x,y) would be (x+6 , y +2)

So Lets apply this to the points given above

A(-2,3) Would be (-2+6 , 3+2) = (4,5)

B(-3,1) would be ( -3+6 , 1+2) = (3,3)

C(-1,1) would be (-1+6 , 1+2 ) = (5, 3)

So We have It

Our Answer

(3,3) (5,3) ( 4,5)

THE FIRST OPTION IS LEGIT!!!

(THIS IS 6TH GRADE MATH) PLEASE HELP

Answers

Answer:

Step-by-step explanation:

10r - r-6r+11 - Constant = 11 & coefficient = r

19-5n-8+14 - constant = 8,14,19 & coeff = n

-5-13y-2y-18 - constant = -5,18 & coeff = y

8a-7b+1-2b+3a - constant = 1 & coeff = a,b

11x-4y+2x+8 - constant = 8 & coeff = x,y

I need help asap!!!!!!!!!!!!!

Answers

Answer:

I thank that it is X<24

Step-by-step explanation:

hope this helps if not let me now

help plz :(..............

Answers

Answer:

first option

Step-by-step explanation:

24/6 x 10, which would be Answer A!
:D

Addie bought 2.5 yards of fabrics. Which of the following strategies shows how much Addie paid for the fabric if each yard cost $9.60, including tax? $

Answers

I don't know to be honest I just need points

so far we re doing good

Answers

Answer:

s=14

Step-by-step explanation:

The answer is

s = 14

freya rode 174 miles on her bicycle in six hours.
how many miles per hour did she average?

Answers

Answer:

Step-by-step explanation:

speed = distance/time

speed = 174/6

speed = 29

E = 29
174/6 = 29
Answer is 29 miles per hour.

The graph below plots the values of y for different values of x: plot the ordered pairs 1, 3 and 2, 4 and 3, 9 and 4, 7 and 5, 2 and 6, 18 What does a correlation coefficient of 0.25 say about this graph? x and y have a strong, positive correlation x and y have a weak, positive correlation x and y have a strong, negative correlation x and y have a weak, negative correlation

Answers

Answer:

the answer is B (x and y have a weak, positive correlation)

Give the person above me brainlyest for helping!

Step-by-step explanation:

The coefficient of correlation for the given data of x and y is 0.78.

x and y have a strong, positive correlation

What is Coefficient of Correlation?

A correlation coefficient is a number between -1 and 1 that tells you the strength and direction of a relationship between variables. In other words, it reflects how similar the measurements of two or more variables are across a dataset.

Here, given values of x and y

x 1 2 3 4 5 6

y 3 4 9 7 2 18

xy 3 8 27 28 10 108

x² 1 4 9 16 25 36

y² 9 16 81 49 4 324

∑x = 21, ∑y = 43, ∑xy = 194, ∑x² = 91, ∑y² = 483, n = 6

Now, Correlation between x and y

r = (n∑xy - ∑x.∑y)/ √[{n∑x²- (∑x)²}{n∑y² - (∑y)²}]

r = ( 6 X 194 - 21 X 43 ) / √[ {6 X 91 - (21)²}{ 6 X 483 - (43)²}]

r = ( 1164 - 903) / √( 546 - 441)(2898 - 1849)

r = 261 / √ 105 X 1049

r = 261 / √110145

r = 261 / 331.88

r = 0.78

Thus, The coefficient of correlation for the given data of x and y is 0.78.

x and y have a strong, positive correlation

Learn more about coefficient of correlation from:

https://brainly.com/question/19560394

#SPJ2

PLEASE HELP I ONLY HAVE TODAY TO DO THIS PLEASE
Rhonda kept track of the cats at a shelter where she volunteers. She measured how many times per day each cat ate, and she also ranked their activity level on a scale from 1 to 10 each day. She found the line of best fit for the data has the equation y=0.23x+4.1, where x represents the activity level and y

represents the number of meals eaten.

If a cat had an activity level of about 9,

approximately how many meals is it likely to have eaten?

Enter the correct answer, rounded to the nearest whole number, if necessary, like this: 42

Answers

Answer:

Step-by-step explanation:

this should br what it looks like

What she said ^^^ that’s the right answer

The titanic had about half as many plates as they did pieces of silverware .About how many plates did they have ?

Answers

i can’t answer that without how many of something there is?

HUHHHHHHHHHHHHHHHHHH

Help plz i'll give 25 points

Answers

Answer:

A- False

B- True

C- True

D- True

E- False

F- False

Step-by-step explanation:

These should all be right, sorry if they end up being wrong

Evaluate the expression when x = 2, y = 5, and z = 4.
10y + x2

52

59

109

54

Answers

10y+x²

10(5)+(2)²

10(5)+4

50+4

Therefore, the expression has a value of 54.

Please help quickly if possible

Answers

Answer:

$36

Step-by-step explanation:

8a+5c

8(2)+5(4)

16 + 20

Answer:

Step-by-step explanation:

This is 36 because if there is 2 adults and a is adults, then 8 times 2, adults, is 16 plus then 5 times 4 children, which is 20, so 20+16=36

pls help me its algebra natoin

a- q1 is 13
b- q3 is 21.5
c- iqr is 9
d- no outliers

Answers

I think the answer is no outliers because there are no super big or small numbers

Answer:

Well the correct answer will be D

Step-by-step explanation:

Domarina is making bracelets. she needs 62 cm of gold wire for each bracelet. A roll of wire has 3.10 meters. How many bracelets can she make from one roll of wire.

Answers

Answer:

Step-by-step explanation:

To figure this out you first need to find how many centimeters 3.10 meters is worth. 3.10m=310cm. Then, since each bracelet needs 62 cm, you just do 310/62. 310/62=5 So you can make 5 bracelets with one roll of wire.

could someone help me understand this problem?

Answers

Answer:

pick the answer that explains the graph

Step-by-step explanation:

hope this helps a bit??

Pick the answer that explains the graph

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