Mathematics Middle School

1 Which expression is equivalent to ​

1 Which Expression Is Equivalent To

Answers

Answer 1

Answer:

what's the original equation

Step-by-step explanation:

Related Questions

20 points! need these answers asap!
1.) The ratio of the
Choose...
(diameter, circumference, or radius)
of a circle to its
Choose... (diameter, circumference, or radius)
is approximately 3.14.
2.) Fill in the blank with the correct response.
If the diameter of a circle is 12 feet, then the radius of the circle is ___ feet.
3.)What is the perimeter of the following figure in centimeters?
A. 7.5 cm
B. 57 cm
C. 28.2 cm
D. 5.7 cm
the picture goes for the 3rd question btw

Answers

Answer:

1. diameter, radius

2. 6 feet

3. 28.2

Step-by-step explanation:

Slope=5, goes through the point (2,7)..

Answers

Answer:

the y-intercept is 7

Step-by-step explanation:

hope it helps. i just looked at the ordered pair and took the number that's on the y axis

Answer:

y=5x-3

Step-by-step explanation:

Slope intercept form is y=mx+b and you know the slope so you can get y=5x+b

Then you are given a point, (2, 7), so you can plug that into the equation to find the y-intercept

7=5(2)+b

Then you just solve for b

7=10+b

-10

-3=b

So the final equation is y=5x-3

A side view of the Great Pyramid at Giza is shown below. The sides
of the pyramid make an angle of 52 degrees with respect to the ground. What is the value of x. 2x and 52 degrees

HELPPP WHAT IS THE VAULE OF X?!?!?!?

Answers

Answer: x= 64

Step-by-step explanation:

Patricia's two children attend daycare each weekday. She pays $550 per month for each child. How much does Tricia pay for daycare in one year?

Answers

I am pretty sure it is $13,200 for one year

Answer: 13,200 dollars per year.

Step-by-step explanation: First you take the amount of money and multiply it by 2 (her 2 children). Secondly you take the sum of that and you multiply it by 12 (there are 12 months in a year)

1. In a bag there are 3 red marbles, 2 yellow marbles, and 1 blue marble. What is the percent chance of a yellow marble being selected on the first draw?
A. 100%
B. 17%
C. 33%
D. 50%

2. In a bag there are 3 red marbles, 2 yellow marbles, and 1 blue marble. What is the likelihood of a yellow marble being selected on the first draw?
A. likely
B. certain
C. unlikely
D. even chance

3. In a bag there are 3 red marbles, 2 yellow marbles, and 1 blue marble. What is the probability of a yellow marble being selected on the first draw?
A. [tex]\frac{1}{3}[/tex]
B. [tex]\frac{1}{6}[/tex]
C. [tex]\frac{1}{1}[/tex]
D. [tex]\frac{1}{2}[/tex]

4. In a bag there are 3 red marbles, 2 yellow marbles, and 1 blue marble. What are the odds of a yellow marble being selected on the first draw?
A. 1:5
B. 2:4
C. 3:3
D. 4:2

Answers

1. is C. 33%, 2. is A. likely, 3. is A. 1/3, 4. is B. 2:4

The answers to all parts are:

1. 33%

2. Likely

3. 1/3

C. 2:4

What is Percentage?

To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. Using the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.

We have,

Red marble= 3

Yellow marble = 2

Blue marble = 1

So, the percent of change of choosing yellow marble

= 2/6 x 100

= 33.33%

2. The likelihood of a yellow marble being selected on the first draw is likely.

3. The probability of a yellow marble being selected on the first draw

= 2/6

=1/3

4. The odds of a yellow marble being selected on the first draw

= 2:4

Learn more about Percentage here:

brainly.com/question/29306119

#SPJ2

helppppppppppppppppppppppppppppppppppppppp

Answers

The area is a=3.14(r*r)
So it is 50.27
25.12???? I’m sure lol

Help plzzzz
The minimum value os 58
The median value is 82
The third quartile is 58

Answers

This just labels the box plot hope this helps

Name:
ID:
20.
35 m
37 m
Not drawn to scale
18 m
b. 39 m
12 m
d. 20 m
Find the distance between the two points. Round to the nearest tenth if necessary.

Answers

Answer: 4

Step-by-step explanation:

See attachment for question, please help asap

Answers

Answer:

7/256

Step-by-step explanation:

an = a1 * (1/2)^n-1

a9 = 7(1/2)^9-1

a9 = 7(1/2)^8

a9 = 7/256

How would you best describe the two students outside the circles?
10 points and picture of question when u open

Answers

Answer:

A. They are boys who are not in sixth grade and don't wear glasses.

Explanation:

Which value of x is a solution of the inequality?

−2x<−18


Question 5 options:

x=8

x=32

x=2

x=−27

Answers

Answer: 8 is what I’m guessing but when I did the math I got 9 so I don’t know if I’m wrong or u put the wrong number

Step-by-step explanation:

Felipe fills an aquarium to a depth of 3/5 meters in 7 1/2 minutes.
What is the unit rate in minutes per meter?

Write your answer as a fraction or a mixed number in simplest form.

Answers

Answer:

2/25 meters per minute.

Step-by-step explanation:

I believe this is right please correct me if I'm wrong.

3/5 divided by 450 seconds = 1/750 * 60= 2/25 meter per minutes

Order these number from least to greatest
37.5%,5%,1/3,0.3,40%,3/5

Answers

Answer:  

5%

0.3

1/3

37.5%

40%

3/5

Step-by-step explanation:

part 2) pls help ASAP (BRAINLIST) 12 points

2. How many different outcomes are represented in your tree diagram?

3. Suppose the three primary colors are red, yellow, and blue How many outcomes contain at least one primary color?​

Answers

Answer:

2. 4 outcomes 3.12

Step-by-step explanation:

Which inequality is a true statement?

Select each correct answer.

Question 1 options:

−3<−1

−3=−1

−3>−1

−3≥−1-


−3≤−1
Question 2 (1 point)
Saved
Which statement is true?

Question 2 options:

7.11<−7.1

7.11≤−7.1

7.11=−7.1

7.11>−7.1
Question 3 (1 point)
Saved
Which value of x is a solution of the inequality?

x−(−3)≥7


Question 3 options:

x=−5

x=2

x=3.5

x=8
Question 4 (1 point)
Saved
Which value of x is a solution of the inequality?

x−6>−2


Question 4 options:

x=24

x=18

x=20

x=11
Question 5 (1 point)
Saved
Which value of x is a solution of the inequality?

−2x<−18


Question 5 options:

x=8

x=32

x=2

x=−27

First one 2n answers Bralinysist if correct 5 stars and thanks for 25 POINTS!!!!!!!!!!!!!!!!!!!
No fake anwsers PLS

Answers

Answer:

umm

Step-by-step explanation:

Franklin buys a cell phone priced at $30.25. Shipping and handling are an additional 20% of the price. How much shipping and handling will Franklin pay?

Answers

Answer: $6.05

Step-by-step explanation:

20% of $30.25

(30.25)(.20)=6.05

choose yes or no to tell if the fraction 2/9 will make each equation true
81 x =18
900 x = 200
72 x =16
450x = 100

Answers

Answer:

yes

Step-by-step explanation:

to see if 2/9 will make each equation true, you replace 'x' with 2/9, so let us do just that-

81*2/9=18

900*2/9=200

72*2/9=16

72*2/9=16

450*2/9=100

now, seeing as how every answer we've gotten matches the answers of the algebraic equations, the answer is yes 2/9 does make each equation true

good luck :)

i hope this helps

brainliest would be highly appreciated

have a nice day!

Answer:

Step-by-step explanation:

Lee grows 24 centimeters in 4 years. At that rate, how many centimeters would he grow in 5 years?

Answers

Answer:

30 centimeters

Step-by-step explanation:

[tex]\frac{24}{4} :\frac{y}{5}[/tex]

4 × y = 24 × 5

4y = 120

4y ÷ 4 = 120 ÷ 4

y = 30

54. That is the answe

Plz help with this (PLZ NO LINKS!!!!)

Answers

Please specify what the colors mean
I think its D. That question is hard. Sorry if i get wrong :/ hope it helps!

The jamison family kept a log of the distance they traveled during a trip, as represent by the graph below. During which interval was their average speed the greatest

Answers

Answer:

20 meter jndbrje fjfjbrne

Please help giving brainlist

Answers

Don’t CLICK THE LINK !!!!!!
What’s the question?

Find the surface area of the prism or pyramid. Round to the nearest hundredth if necessary.

Answers

don’t press those links!!!

Please help me #e484847572

Answers

Answer:

4. 32

6. 2

7. 3

8. 50

9.42

Step-by-step explanation:

I didn't check over the ones u already did, but i can if u want me to

Need done now. No links,fake answers, I don't know, and do at least one screenshot. I am in a big rush.

Answers

Answer:

13. m= 5/3 b= (0,2)

14. m=3 b= (0,-7)

Explanation: if you use the slope-intercept form, you would be able to find both the slope and y-intercept (if you substitute the variables with 0). As for the second image, I have no idea what you need help on, so I am unsure. Good luck!

Find the area of the circle. Round your answer to the nearest hundredth.

Answers

Answer:

19.64

Step-by-step explanation:

If you look at it then multiple it is going to be 19.45

32. What is the surface area of rectangular prism with dimensions: 8 cm by 4 cm by 2 cm?

Answers

Answer:

64cm

Step-by-step explanation:

LxWxH

8x4x2=64

699999 sorry I just need to answer questions to ask for my own

A farmer sells 8.1 kilograms of pears and apples at the farmer's market. 3/4 of this weight is pears, and the rest is apples. How many kilograms of apples did she sell at the farmer's market?

Answers

The total number of pears and apples that the farmer sold at the farmer's market is 8.1 kilograms. 4/5 × 8.1 = 0.8 × 8.1 = 6.48 kilograms.

Answer:

2.025 kilograms

Step-by-step explanation:

Divide 8.1 by 4 - 8.1 ÷ 4 = 2.025Multiply answer by 4 - 2.025 x 4 = 6.075Subtract answer from original - 8.1 - 6.075 = 2.025Answer completed - There are 2.025 kilograms of apples

I need help please please

Answers

Answer:

It's the bottom right, the rectangle

7. An equation is shown. x + 5 = 14 Which of the values can be substituted for x to make the equation true?

Answers

Answer:

9 can be added to make equation true i .e 14=14

hope it helps.

Answer:

B.

Step-by-step explanation:

When you plug in 9 for this equation, you have 9 + 5 = 14, which is true.

If you plug in 7, you would have 7 + 5 = 14, which is actually 12. So, this is incorrect.

If you plug in 14, you would have 14 + 5 = 14, which is actually 19. So, this is incorrect.

If you plug in 19, you would have 19 + 5 = 14, which is actually 24. So, this is incorrect.

That leaves you with B.

Hope this helps! :)

plz help me this hard

Answers

Answer:

18 minutes.

45*2/5=18

Answer:

Step-by-step explanation:

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