Mathematics Middle School
Answers
Answer 1
i think 31 and 39
Step-by-step explanation:
Answer 2
Answer:
36
Step-by-step explanation:
i suck at explaining mah bad-
Related Questions
Which type of triangle has side measures of 6 cm, 7 cm, and 12 cm and one angle with a measure of 135°?
Answers
Which type of triangle has side measures of 6 cm, 7 cm, and 12 cm and one angle with a measure of 135°?
Scalene .
Find the missing value in the equivalent ratio 18:27=16:_
a. 24
b. 25
c. 26
Answers
24 is your answer hope this is helpful
PLZZZ NEED HELP WITH THIS PROBLEM!!!
Answers
Answer:
cricle because a cone cut the tri and it is a circle
Step-by-step explanation:
A circle of course since a cone is round so it’s A
What is the value of x?
Enter your answer in the box.
x =
Answers
Answer:
The answer i got is 25, tell me if i'm wrong
I think it’s 149. I hope I’m not wrong
Plz help ..................⬆️
Answers
1) 29/5
~because all you have to do is multiply the whole number by the denominator and then add it to the numerator so that would equal 29 then just add the original denominator to the bottom and if you have a calculator then just type the bottom questions into it then it will give you the answer
Is first one is 29/5
This shows two semicircles connected to a rectangle.
Answers
Answer:
D. 136.5 ft^2
Step-by-step explanation:
14x7=98 rectangle
7/2= radius of circle
pie x r^2 (area of both semicircles cuz if u connected them it would make 1 circle)
pie X 3.5^2
38.4845
total
98+38.4845
=
136.5
The answer you’re looking for is D Hopefully this helps
A circular mirror is surrounded by a square metal frame. The radius of the mirror is x. The side length of the metal frame is x. What is the area of the metal frame?
Answers
This one is easy djdjd djdjdjsh
The math club at Lincoln High School will be hosting a tournament next month. Mr. Barnes decides to randomly select the team by drawing the names of club members from a paper bag. There are 13 girls and 19 boys in the club. What is the probability that the first name Mr. Barnes draws from the bag will be a girl?
Answers
13/32 because there are 32 total people and 13 girls
HI I NEED HELP THIS IS DUE TODAY
Answers
Answer:
3 8
1 5
6 2
I believe
Answer:
3 8,1 5, 6 2
Step-by-step explanation:
A swimming pool is 8 meters long. 6 meters wide, and 2 meters deep. The water-resistant paint needed for the pool costs $6 per square meter. How much will it cost to paint? How much paint do you need to paint the pool?
A) how many faces of the pool do you have to paint?
B) How much paint (in square meter) do you need to paint the pool?
C) How much will it cost to paint the pool
Answers
Answer:
Step-by-step explanation:
A) You are painting 5 faces, four sides and the bottom, of the pool because you are not painting the top of the pool.
B) You need 104 square meters to paint the pool.
Assuming the pool is a rectangular prism, use the surface area equation:
SA = wl + 2(hl) + 2(hw)
Note: Do not include times 2 for wl because we are only including the bottom of the pool.
l = 8 meters
w = 6 meters
h = 2 meters
SA = (6)(8) + 2((2)(8)) + 2((2)(6))
SA = 104 square meters
C) The paint with cost $624 total. $104 times 6 square meters equals $624
Simplified
3.2-5.1n-2n+8=
Answers
Answer:
3.2 - 5.1n - 2n + 8
-7.1n + 11.2
Step-by-step explanation:
that should be right
the answer is 11.2 - 7.1n
PLEASE HELP ME ILL GIVE YOU BRAINLIST OR WHATEVER THAT IS please answer the 3 of them it’d be very helpful<3
2) After Glen chooses a marble, how many are left in the bag?
3) If Glen chooses a yellow marble, how many yellow marbles are left?
4) If Glen chooses a yellow marble first, and does not put it back in the bag, what is the probability that Kris chooses a yellow marble? Express the probability as a percent.
Answers
Answer:
can you put the main story question because it does not say how many marbles there are in the bag?
Step-by-step explanation:
Can you tell us how many and what are the color amount of marbles in the bag?
i have math and stuff
if you answer all three first i will mark brainliest.
if you cant see the pictures then just comment it on the main post and dont steal my points. if you do give an answer saying i cant see the pics!!!1!1!!1!11!11 then i will report you homie.
Answers
Answer:
1: 6 x 3 =
2: 5^2 + 2^3 divided by 3
3: 7 x 2.5 x 9
Hope this helps!
6 x 3. 5^2+2^3 divided by 3. 7x2.5x9
Question:
In the following system of equations, what would be the first step to solving the system of equations?
{−5x+9y=16−10x+4y=−11
-----
Options:
Add the equations together
Subtract the equations from each other
Multiply the bottom equation by 2
Multiply the top equation by 2
Answers
Answer:
add the equations together
Step-by-step explanation:
4 ways of solving one-step equations: Adding, Substracting, multiplication and division.
I think is the first option because your adding the equation toghter
Kaiya says the complex fraction /= is equivalent to the complex fraction =/. Is she correct? Explain your answer.
Answers
Answer:
Well i think so
Step-by-step explanation:
its just an equal sign on different sides
100 +100= ????i need help
Answers
Answer:
200
Step-by-step explanation:
100 +
100
200
Answer:
200
Step-by-step explanation:
help help help help help
Answers
Answer:
This is what I got, the second one, the third one, and the fifth one.
Step-by-step explanation:
I think it may be because many people can answer the question and because there will be many different answers.
please answer the questions and show your steps that u did to get your answer
Answers
Answer:
-14+(-16)=-30.
Step-by-step explanation:
-14+(-16)=0
-14+-16=-30.
-14-16= -30 have a nice day
This table shows the number of video games sold in a store each month during the year.
For which situation is the median the best measure of central tendency to use?
A. To determine the average number of video games sold each month.
B. To determine the number of video games sold such that the number of sales below that number is equal to the number of sales above that number.
C. To determine which month had the greatest number of video game sales.
D. To determine which month had the fewest number of video game sales.
Answers
Answer:
Step-by-step explanation: A, because to now the amount that was sold each month during that year you gave to determine the average
The answer is A give other person brainly❤️
WILL GIVE BRAINLYIST DUE IN 2 HOURS
Can someone write me a 5 paragraph essay of why we should wear masks.
1- Introduction
2- Body/ reasoning
3- Body/ reasoning
4- Body/ reasoning
5- Conclusion
Answers
Answer:
Step-by-step explanation:
Isn’t this mathematics not science
Help, missing work!!!!
Answers
Answer:
THIS IS FOR YOUR SAFTEY, PLEASE READ! ⚠️ There is a Mickey Mouse profile that will dm you on any social platform do NOT open the message or even look at it, the message will be “do you wanna play a game” once again DO NOT open it, the game includes tasks. Some of the tasks are carving a whale into your arm, do stuff to you family and the last task is to take your live (life) ⚠️COPY AND PASTE TO SPREAD THE MESSAGE, THIS IS *NOT* A JOKE!!! Please copy and paste this
Step-by-step explanation:
15) x-19 = -7
x= 7+9
x= 12
Suppose the teacher surveys one student at random. Based on the survey results, what is the estimated probability that the student chooses the aquarium? This would be the relative frequency expressed as a percent.
Answers
Answer:
50% probably
Step-by-step explanation:
well how many options are there
think 1/? ? being how many options there are and 1 being the 1 option to pick aquarium
A circular pond has a circumference of about C feet. The diameter of the pond is 7 feet. Which expression best represents the value of pi?
:)
A. C/14
B. 7/C
C. 14/C
D. C/7
Answers
Answer:
the answer is D because of formula
The answer is D I think
If the rule is multiply by 9 and X=34 what will y equal?
Answers to choose from:
Y=306
Y= 432
Y=504
Answers
Y=504.,.,.,.,.,.,:,.,.
Y = 306, hope this helps!!
24a - 22 = -4(1-6a)
solve for a
Answers
Answer:
No solution
Step-by-step explanation:
24a-22= -4(1-6a)
24a-22= -4+24a
-24a -24a
0-22= -4
-22= -4
Answer:
The input is a contradiction: it has no solutions
Step-by-step explanation:
The final result is 0=18. Check to see if you mistyped something.
Please solve and explain how to solve this problem using mathematical language and vocabulary.
context: i need to make a 'tiktok' explaining how to solve this problem and it will have to be 1-3 minutes long, but ill do that part. algebra is so hard for me and i have no idea how to solve these types of problems, so please consider helping me.
Answers
Answer:
THIS IS FOR YOUR SAFTEY, PLEASE READ! ⚠️ There is a Mickey Mouse profile that will dm you on any social platform do NOT open the message or even look at it, the message will be “do you wanna play a game” once again DO NOT open it, the game includes tasks. Some of the tasks are carving a whale into your arm, do stuff to you family and the last task is to take your live (life) ⚠️COPY AND PASTE TO SPREAD THE MESSAGE, THIS IS *NOT* A JOKE!!! Please copy and paste this
Step-by-step explanation:
Giving brainiest to the correct answer
Answers
Answer:
207 sqaure cm
Step-by-step explanation:
also villagers are in the pic
Answer:
Its A. 207 square cm
Step-by-step explanation:
Hope this helps!
A box of paper clips fell on the floor. Betty picked up 2/5 of the paper clips and Joanne picked up 3/10. How many of the paper clips did they pick up altogether?
Answers
Answer: 7/10 clips
Step-by-step explanation:
7/10 paper clips. Hope this helped
If a restaurant had a delivery of 7 dozen eggs and 7 half-dozen eggs, how many total eggs did the restaurant have?
Answers
Answer:
126
Step-by-step explanation: 1 dozen= 12 so 12x7= 84. Half a dozen equals 6. 6x7=42. Add 84+42=126
Answer: 126 / Solution: 1 dozen is 12 eggs , a half of dozen is 6. You would have to do 12x7=84, then 6x7=42. Add 84+42 and you get 126!
8(x + 5) = 16
Apply the Distributive Property and simplify.
- 8(x + 5) = 16
-8x +___= 16
Answers
Answer:
-40
Step-by-step explanation:
Just multiply
-8x-40=16