Mathematics Middle School

Help quick show work please

Help Quick Show Work Please

Answers

Answer 1

Answer:

2.2

Step-by-step explanation:

10.5 - 1.7 = 8.8

8.8 = 4h

8.8/4 = 2.2

Related Questions

When you use a photocopier to enlarge an image, the whole image becomes bigger by a certain percentage. In this problem, the biggest the enlargement can go each time is 140%. For example, a one inch segment can be turned into a 1.4 inch segment. The picture above shows two circles. The photocopier had to be used twice to get from the first image to the second image. If the photocopier used the same percentage both times, what is that percentage?

someone pls pls answer ASAP !! please & thank you ! i'll give brainlisit to the best answer <3

Answers

Answer:

Im so sorry!

i dont know..

Step-by-step explanation:

But! good luck!

you will do amazing

First one is 12.6, since pir2 is 9*1.4=12.6 32.256 if for second, since pi r 2*1.4.

What is the solution to the system of equations below?

2 x minus y = 10 and y = negative one-half x + 5
PLEASE HELP

Answers



2 x minus y = 10 and y = negative one-half x + 5
ANSWER 222
The answer is

2x-y=10
y=1/2 × x+5

There are four questions in total. Graphing needed, highly appreciated. Will mark crown brainly thingy.

Answers

Answer:

Step-by-step explanation:

1 and 2

Select ALL statements that show correct reasoning for finding 14/15 ÷ 7/5.
a. Multiplying 14/15 by 5 and then by 1/7.
b. Dividing 14/15 by 5, and then multiplying by 1/7.
c. Multiplying 14/15 by 7, and then multiplying by 1/5.
d. Multiplying 14/15 by 5 and then dividing by 7.

Answers

The correct reasoning for finding 14/15 ÷ 7/5

Multiplying 14/15 by 5 and then by 1/7.Multiplying 14/15 by 5 and then dividing by 7

What is Fraction?

The fractional bar is a horizontal bar that divides the numerator and denominator of every fraction into these two halves.

The number of parts into which the whole has been divided is shown by the denominator. It is positioned in the fraction's lower portion, below the fractional bar.How many sections of the fraction are represented or chosen is shown in the numerator. It is positioned above the fractional bar in the upper portion of the fraction.

Given:

14/15 ÷ 7/5

Now, For dividing both of fraction

First, Multiplying 14/15 by 5

and, then Multiplying the resultant value of (14/ 15 x 5) by 1/7.

Also, it can be written as Multiplying 14/15 by 5 and then dividing by 7

Learn more about fraction here:

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Help on questions 37 and 38 please!

Answers

Answer:

Step-by-step explanation:

38.

[tex]M=\frac{1}{2} (x_{1}+x_{2})\\2M=x_{1}+x_{2}\\x_{1}=2M-x_{2}[/tex]

37.

[tex]S=\frac{ab^2}{3} \\3S=ab^2\\b^2=\frac{3S}{a} \\b=\pm\sqrt{\frac{3S}{a} }[/tex]

happy new year please answer :D

Answers

10 dollars it’s so easy

The bakery at Health Bakery can make 290 bagels in 2 hours. How many bagels can they bake in 11 hours? What was the rate per hour ?

Answers

Answer:

1,595 bagels in 11 hrs

The rate per hour is 145

Step-by-step explanation:

290 ÷ 2 hrs = 145 per hours

145 × 11 hrs = 1,595 bagels

I hope this helps u! :D

This is simple. Finding the rate is 290/2 or 145 a hour. Next do 145*11, since 11 is the hours they want. There you go!

How are unit rates, constant of proportionality, and scale factors are related.

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I found this online I hope it helps a little if not, then sorry.

QWERTYUIOPASDFGHJKLZXCVBNMMMMMMMMMMMMMMMMM

Answers

Answer:

hejdhegwhzhdjduhehdhsbd

Answer:

MNBVCXZLKJHGFDSAPOIUYTREWQQQ

Answer number 7 please WHO EVER GETS IT RIGHT WILL GET BRAINLYEST

Answers

Answer:

why is the question upside down

Step-by-step explanation:

pls explain

Answer:

16

Step-by-step explanation:

8 + 3 = 11

22 ÷ 11 = 2

8 × 2 = 16

hope this helps...

question was upside down

whats the answer 4-3x2x

Answers

Answer:

The answer is 4-3x^3

Step-by-step explanation:

the answer is 4-6x^2

help me guys pleaseeee!

Answers

6 1/3 = 6 2/6 = 5 8/6

The bottom one is confusing, sorry.

I need this done As soon as Possible!

Answers

????????????????????

A is -1,115,000. You get this by dividing -11,150,000 by the amount of years it took (10). I’m not sure about B and I don’t want to give any wrong answers.

A kilometer is 3,280.8 feet. How many feet long is a meter?

Answers

There is 3.28084 feet in a meter

helppppppppppppppp 30 points helppppppppppppppp

Answers

Answer:

gyyhhhgvvģbbbbbbbhhhy6yyyyyyyuuyyy

The United States Air Force has 19 women for every 81 men enlisted. If a squadron has 250 members, approximately how many are women?

Answers

Approximately 76
You take (250 - 81 =169)=19 so you keep doing that until you run out of members
There are 19 women for every 100 members (19 women +81 men). So you would use a calculator to divide 19 by 100, which could might be able to do in your head, and you’ll get 0.19. Now multiply that by 250 and you’ll get 47.5. Since it says approximately and you can’t have half a person, round up to 48.

Season tickets to Atlanta United cost $1,250 per person. Write an equation to show the relationship between the number of people, p, and the total cost, c

Answers

Answer:

1.250 / p = c   or   p x 1,250 = c

Step-by-step explanation:

Help please 20 points

Answers

13/4 or 3.26

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It’s 3.26 I think not to sure

Please help me with this, it's really easy but I didn't study

Answers

The answer should be 15

15x2=30
5x1=5

$35

And a total of 20 water bottles

What property is used to expand
3(5 - 2x) to 15 - 6x?

1.associative property
2.the distributive property

Answers

The distributive property is used to expand

Debbie is making an abstract painting with two triangles. The dimensions of the painting are shown below:


Two triangles share the same height of 8 inches. One triangle has a base of 6 inches and the other is 10 inches (Image below).


The total area of the two triangles is _____ square inches.


I think it might be 64, can anybody confirm this?

Answers

Yes you are right that it is 64.

Esteban finds 12 baseball cards on Monday and 24 more baseball cards on Tuesday. He gives some baseball cards to his sister, and now he has 13 baseball cards left. How many cards did he give to his sister?
Esteban gave BLANK
baseball cards to his sister. plz help

Answers

Answer:

12 + 24 = 36

36 - 13 = 23

he gave 23 cards to his sister

he gave 23 to his sister

12+24=36

36-13=23

ALL THE INFO IS IN THE PIC PLEASE HELPPPPPP 100 POINTSSSS I WILL MARK BRAINLIEST TO BEST ANSWER

Answers

Its the 2 one do you want me to give you a reasoning  more or..

It’s the second one.

algebra 1 ty! Brainilest if correct

Answers

Answer:

23520

Step-by-step explanation:

It’s answer four bc with 3% interest it would be an additional $630 each year.

To evaluate an expression with an exponent, do you do repeated addition.

Answers

Answer:

No, you don’t

Step-by-step explanation:

You do repeated multiplication.

Model the word problem with algebra tiles. Adonia saved four more dollars. Use the model to write an algebraic expression that represents the situation. Then find the correct answer to complete each statement. The situation can be modeled with algebra tiles as and . The situation can be represented as an algebraic expression as .

Answers

Answer:

✔ one orange x tile

 

✔ four orange + tiles

✔ x + 4

Step-by-step explanation:

youre welcome

The situation can be represented as an algebraic expression as:  

⇒ y = x + 4

What are expressions?

An expression is a sentence with at least two numbers or variables having mathematical operation. Math operations can be addition, subtraction, multiplication, division.

For example, 2x+3

Given that,

Adonia saved four more dollars.

Suppose, Adonia has x number of fish already.

Then, the expression for the total number of fees can be written as,

Total number of fees  = Number of fees he has already + 4

                                   = x + 4

⇒ y = x + 4

Hence, the given condition can be expressed as,

⇒  y = x + 4

To know more about Expressions check:

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what is the answer to -x(-x^3)(-x^3)

Answers

Answer:

-x^7

Step-by-step explanation:

The answer of -x(-x^3)(-x^3) is -x^7

The students in Mr Taylor's class are part of different clubs.
8 boys in the reading club
4 girls in the reading club
2 boys in drama club
12 girls in drama club
Which of the following statements is correct?
A.
For every boy in the drama club, there are two boys in the reading club.
B.
For every girl in the reading club, there are four girls in the drama club.
C.
For every boy in the drama club, there are six boys in the reading club.
D.
For every girl in the reading club, there are three girls in the drama club.

Answers

Answer:

~∫Hello Wonderful Person∫~

Your answer should be:

D. For every girl in the reading club, there are three girls in the drama club.

Step-by-step explanation:

I hope this answered your question.

Please mark brainliest! It would be appreciated!

Have a wonderful and blessed day!

Answer:

The answer Is D

Step-by-step explanation:

for every girl in the reading club there are three girls in drama club 4×3=12

Write a function in the form y=mx+b for the line that contains the points (-6.4, -2.6) and (5.2, 9)

Answers

First solve for the slope, m using the two points given. It doesn't matter which point you choose as point 1 or 2 as long as you're consistent.

m = (y2 - y1)/(x2 - x1)

point 1: (–6.4, –2.6)

point 2: (5.2, 9)

m = (9 - -2.6)/(5.2 - -6.4)
m = (9 + 2.6)/(5.2 + 6.4)
m = 11.6/11.6
m = 1

put the newly found slope into the linear equation for m

y = (1)x + b
y = x + b

Now solve for the y-intercept, b
by putting one of the given points

9 = 5.2 + b

b = 9 - 5.2
b = 3.8

final equation:

y = x + 3.8

What is the approximate area of the circle shown?
Use 3.14 to approximate pi. Round your answer to the nearest hundredth.

Answers

Answer:

area=153.86 square units

Step-by-step explanation:

The formula for finding the area of a circle is area=PI x radius squared

so, the equation would be area= 3.14 x 7(squared)

Therefore, the answer would be 153.86 square units

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