Mathematics Middle School

plz help with numbers #8, and #9

Plz Help With Numbers #8, And #9

Answers

Answer 1

Answer:

1)=180-107=73

2)=107

3)=180-95=85

4)=95( co interior angles)

Related Questions

a carpenter goes through 2 3/5 boxes of nails finishing 3 1/2 rooves. How much would he use finishing 8 rooves?​

Answers

Answer: 2 3/5

Step-by-step explanation:

To find roofs per box, divide the # of roofs by the # of boxes.

Answer:

okay sorry but its roofs, not rooves but the answer is

Step-by-step explanation:

2 3/5 divided by 3 1/2 which equals 13/5 divided by 7/2

13/5 times 2/7, which equals  26/35.  This stands as 26/35 box of nails per roof. Altogether you get 5.94, which you would have to round to about 6 boxes.

Im super sorry if this is wrong

Multiply. Enter the product in the simplest form.


1/5 × 2/3



The product is _____?


Please tell me how you got it very clearly


Any spam, nonsense, links, and anything that does not relate to this question will get deleted. Thank you.

Answers

Answer:

Below are multiple fraction calculators capable of addition, subtraction, multiplication, division, simplification, and conversion between fractions and decimals. Fields above the solid black line represent the numerator, while fields below represent the denominator.

Result in decimals: 0.13333333333333

Calculation steps:

1/5×

2/3

=  

1 × 2

5 × 3  

2/15

Further explanation

For the problem:

1/5 times 2/3

Multiply all of the numerators by each other. Do the same with the denominators and form a new fraction with these values:

1 × 2

5 × 3

=

2/15

The result is:

1/5 × 2/3=2/15

In this calculation , none of the numbers can eliminate each other so you multiply the numerator (first number of both fraction so 1x2 = 2and denumerator (last numbers of both fraction so 5x3=15)
Answer=2/15or 0.13

Help mah with this one please too

Answers

Answer:

37

Step-by-step explanation:

-3+5(8)

-3+40

40-3=37

Answer:

The answer is 37

Step-by-step explanation:

−3+5(6+2)

=−3+(5)(8)

=−3+40

=37

Task 1:Different ways to represent Relations. Complete the table with the different ways.. Complete the table with the different ways.

Answers

Domains are the first sets of numbers they are also the x and the range is the second sets of number and is the y

Use mental math to find the sum.
14+6+57

Answers

Answer:

77

Step-by-step explanation:

B/c 14+6=20

and 20+57=77

Hope this helps!

Answer:

Step-by-step explanation:

14+6+57=77

7,436 ÷ 13 = Explain the steps.

Answers

Answer:

572

Step-by-step explanation:

   0 5 7 2

1 3 7 4 3 6

 − 0      

   7 4    

 − 6 5    

     9 3  

   − 9 1  

       2 6

     − 2 6

         0

Answer:

572

Step-by-step explanation:

Referring to the figure, find the circumference
of the circle. Round the answer to the nearest whole inch.

Answers

Answer:

188 inches

To find the circumference, multiply the diameter by pi which is 3.14

Step-by-step explanation:

Solving Multi-Step Equations (Triangle equations) Questions in image.

Answers

Answer:

Sorry we do not get it

Step-by-step explanation:

This seems really hard to do

Seems hard to complete sorry we couldent help

Please help asap! I really need the answer rn

Answers

Answer: 0
Explanation: The line is flat, so it has no slope, making the answer 0

What if Sara decides to buy a bottle of water that costs $1.85? What are all the different ways she can make exactly $1.85 with the bills and coins she has? Which coin must Sara use?

Answers

Answer:

If Sara decides to buy a bottle of water that costs $1.85, then

1 bill, 3 quarters, 1 dime; 1 bill, 3 quarters, 2 nickels; quarter

Step-by-step explanation:

Answer:

1 bill, 3 quarters, 1 dime

Step-by-step explanation:

I think I need to know which coins she has with her to answer this correctly but this is still a possibility  

Identify the slope of the line: 5x - y = -3

Answers

mark me brainiest;

The slope is 5.

Answer:

5

Step-by-step explanation:

write in word form: 40-(8+6)

Answers

Answer:

Not exactly sure if this is what you mean but...

forty minus, parenthesis, eight plus six, end parenthesis

Step-by-step explanation:

40 minus In parentheses 8 plus 6

4,715 ÷ 23 i really need help

Answers

Answer:

205

Step-by-step explanation:

calculator is your best friend here

The answer to this problem is 205

How can 33/9 be expressed as a decimal?

Answers

The answer to this would be B. Why? Because when you plug 33/9 into a calculator you get 3.66666666666 continuous. I hope this helps!

Answer:

3.6

Step-by-step explanation:

hope this helps

easy question on this picture to earn a little bit of points

Answers

Answer:

That is how you become a human ;) LOL

Step-by-step explanation:

Be born, grow up, and die

I need help asap giving 20 points

Answers

Answer:

Its the second 1

Step-by-step explanation:

Write an equation of the line through the given points:
(0,2), (3,8)

Answers

Y=2x+2 should be the equation. Do y2 - y1 / x2 - x1 for slope and the y intercept is where every the x coordinate is 0

Answer:

y=2x+2

Step-by-step explanation:

hope this helpssssss

The image shows the linear graph for a family that hired a babysitter for a day. The family gave the babysitter some money up front to buy herself some lunch, and then paid her a constant hourly rate for the hours she worked. Click the thumbnail image to see the full size image.

Which 2 of the following statements are TRUE about the Y-INTERCEPT of this line? Select the TWO statements that are accurate.
A. The y-intercept is 0.
B. The y-intercept is 10.
C. The y-intercept tells me that they paid the babysitter $20 to buy her lunch.
D. The y-intercept tells me that they paid the babysitter $10 to buy her lunch.

Answers

The answer would be d

Debbie has at most $60 to spend on clothes. She wants to buy a pair of jeans that cost $22 and spend the rest on t-shirts. Each t-shirt costs $8. please show the process

Answers

That’s the answer
Step:

Answer:

Jeans + Shirts can’t be more than $60.

Jeans + Shirts could equal $60.

$22 pair of jeans + $8 per t-shirt ≤ $60

Use mental math to find the sum.
28 + 65

Answers

Answer:

94 is the answer hope this helps

Step-by-step explanation:

Sum: 93

I don't know what u mean by mental math sorry...

Evaluate.

7+22⋅6+23−6


31

33

68

I don't know.

Answers

Answer:

7+22(6)+23-6

Step-by-step explanation:

The answer is 156 so its not on here

So....

Answer:

156

Complete multiplication

Then addition

Addition again

Subtraction last

I NEED HELP JUST PUT A B C D

Answers

Answer: B C A D

I added a picture with the full explanation!

The original cost of a Tesla at the highest end of cost was $120,000. The new model of 2021 is set to cost around $50,000. What is the approximate percent decrease rounded to the nearest whole?

Answers

Answer:

58%

Step-by-step explanation:

it went down by 70000, so the percent of decrease is 58.3333, which is 58% rounded

the answer would %58

Please help. This is due tomorrow. If you help me with all of the questions with a step by step explanation, I will give you the brainliest answer. Numbers 18, 22, 24, and 25 I need help with. This is 100 points.



Have a fantastic day

Answers

answer:

20. 9

21. 0.70

22. 0

24. 20

25. b. and true

explanation:

20. 10p–2(3p–6)=4(3p–6)–8p=9

21. 0.2(×+50)–6=0.4(3×+20)=0.70

24. 5n+7=n+2(2n+1)–3n–2=20

25. b. because it is true and it use all the things that we need to do.

hope it helps you

Answer:

I don't see question 18?

Step-by-step explanation:

For number 22:  0.2(x+50)-6=0.4(3x+20)

                            0.2x +10-6=1.2x+8

                           -0.2x          -0.2x

 -----------------------------------------------------------

                                     10-6=1x+8

                                       +6       +6

----------------------------------------------------------------

                                         10=7+8

                                         -7  -7

----------------------------------------------------------------

                                           3=8

For number 24:  I do not know honestly, I am sorry:'(

For number 25 I think that A=true,B=false, and C=false

Ms. Martin ordered new pom poms for her cheerleaders. She paid $157.94, which included 6% sales tax. How much were the pom poms before tax?

Answers

Answer:

$149.00

Step-by-step explanation:

Selling Price = Final Price / 1 + Sales Tax

(reverse tax calculator)

"For Example:

If your total receipt amount was $57.98, and you paid 1.07 percent in sales tax, you’d simply plug those numbers into our calculator to find out that your original price before tax was $57.37. From there, it is a simple subtraction problem to figure out that you paid .61 cents in sales tax."

$149:00 your welcome

Let f(x)=-x-5 and g(x)=2x+3. Find the indicated value:
f(x) when x=-10

Answers

Answer:

calcular el volumen de un cilindo de 28 cm de altura y 5 cm de radio de la base

Referring to the figure, given FGHI≅WXYZ,
find m∠I

Answers

m<1 = 45 degrees

sorry for a late answer

The anwser is 45 degrees.

muust help in cristes

Answers

The rules for the signs of quotients are the same as the rules for the signs of products.
the quotient of two positive fractions is positive

plz help me with this math

Answers

Answer: -6 4/9 -3 2/9 - 8 2/9 =-17 8/9

-12.48-(-2.99)-5.62= 15.11

-19 2/9 - 4 1/9 - (-3 4/9)= -19 8/9

-353.92- (-283.56) - 131.29 = 201.65

83 1/5- 108 2/5 -(-99 1/5) = 74

Step-by-step explanation:

I REALLY NEED HELP ASAP.

Answers

Answer:

The order in least to greatest is:

D

C

A

B

Step-by-step explanation:

If you divide the cost by the number of ounces, you find the cost per ounce.

Answer:

Coffee D, Coffee C, Coffee A, Coffee B

Step-by-step explanation:

We need to find the cents per ounce ratio

Coffee A: 3.67/11 = 0.33363636363 (0.33)

Coffee B: 11.64/20 = 0.582 (0.59)

Coffee C: 6.28/24 = 0.26166666666 (0.26)

Coffee D: 6.92/30 = 0.23066666666 (0.23)

Then put them in order

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