Mathematics Middle School

Select all the sets of three side lengths that will make a triangle.



2, 3, 4


2, 3, 5


2, 3, 6


3, 4, 5


3, 4, 8

Answers

Answer 1
2,35 i think i’m not sure:)
Answer 2
The answer is Set 3,4,5 because 9 plus 16 equal 25

Related Questions

PLS HELP.
Jenna made one container of orange punch and served it to her friends at a picnic. The container served 10 people. About how big was the container?

Answers

Answer:

15 people

Step-by-step explanation:

15 people is the android

Which figures below are congruent?
1 and 2
2 and 3
1 and 3
2 and 4

Answers

Answer: Your answer is 1 and 3

Step-by-step explanation: congruent means same or identical and 1 and 3 are identical

Answer is 1 and 3

Step-by-step explanation I did da quiz and got it correct.

what is the distance between the points? round to the nearest tenth if neccesary

Answers

Answer:

I think it’s 12.6

Step-by-step explanation:

help plz do by 12 i will give brainliest

Answers

not sure abt the rest, but number 9 is 1.554 x 10 squared
It should be 0.00004109

You are cutting a rectangular piece of fabric in half along a diagonal. The fabric measures 28 inches wide and 1 1/4 yards long. What is the length (in inches) of the diagonal?

Answers

Answer:

45.61 inches

Step-by-step explanation:

Use the pythagorean theorem.

The answer is 45.61.

which equation is positive.

Answers

Answer:

(-3)(4)/-6 or -12/-6 = 2 aka D

Step-by-step explanation:

negative times postive = negative divided by negative = postive

:D

I agree it should be D ! :]

Evaluate the following expression.
12÷4×32+(4−2)5

Answers

Answer:

answer is 111

Step-by-step explanation:

Answer:

Answer:12÷4×32+(4−2)5 = 106

This is the right Answer for your question :3

I hope you are having a great day ❤️❤️❤️❤️

Anyone got the answers to the 2021 7th grade Math EOG???

Answers

Answer:

Thats a state test

Step-by-step explanation:

Answer:

Isnt that a state test XDDDDDD

Step-by-step explanation:

match each function with its rate of growth or decay

Answers

Answer:

y=5(1.05)^t=5% rate of growth

f(t)=50(0.95)^t=5% rate of decay

g(t)=50(1.5)^t=50% rate of growth

y=5(.5)^5=50% rate of decay

Step-by-step explanation:

y=5(1.05)^t= 1+x=1.05. x=0.05. 0.05= 5%, 5% rate of growth,

f(t)=50(0.95)^t=1-x=0.95, x=-0.05=-5%=5% rate of decay

g(t)=50(1.5)^t=1+x=1.5, x=0.5=50%, 50% rate of growth

y=5(.5)^5=1+x=0.5, x=-0.5=50%, 50% rate of decay

If this helps please mark as brainliest

The correct matching of the functions y = 5 · (1.05)ⁿ, y = 50 · (0.95)ⁿ, y = 50 · (1.5)ⁿ, and y = 5 · (0.05)ⁿ will be growth rate is 5%, the decay rate is 5%, the growth rate is 50%, and the decay rate is 50%, respectively.

What is an exponent?

Consider the function:

y = a (1 ± r)ˣ

Where x is the number of times this growth/decay occurs, a = initial amount, and r = fraction by which this growth/decay occurs.

If there is a plus sign, then there is exponential growth happening by r fraction or 100r %

If there is a minus sign, then there is exponential decay happening by r fraction or 100r %

The functions are given as,

y = 5 · (1.05)ⁿ

y = 5 · (1 + 0.05)ⁿ

The growth rate is 5%.

y = 50 · (0.95)ⁿ

y = 50 · (1 - 0.05)ⁿ

The decay rate is 5%.

y = 50 · (1.5)ⁿ

y = 50 · (1 + 0.5)ⁿ

The growth rate is 50%.

y = 5 · (0.05)ⁿ

y = 5 · (1 - 0.5)ⁿ

The decay rate is 50%.

The correct matching of the functions y = 5 · (1.05)ⁿ, y = 50 · (0.95)ⁿ, y = 50 · (1.5)ⁿ, and y = 5 · (0.05)ⁿ will be growth rate is 5%, the decay rate is 5%, the growth rate is 50%, and the decay rate is 50%, respectively.

More about the exponent link is given below.

https://brainly.com/question/5497425

#SPJ2

How many solutions are there to this system of equations? On a coordinate plane, 2 lines have equations y = one-fourth (x minus 4) and y = one-fourth x minus 1.
a. one solution
b. no solution
c. infinitely many solutions
d. it cannot be determined without solving

Answers

Answer:

b. no solution

Step-by-step explanation:

y=1/4x-4

y=1/4x-1

This pair of equations has the same slope, meaning that they are parallel lines. Parallel lines never intersect so there is no result of solving this system of equations. Therefore, the correct answer would be b, that this system of equations has no solution.

Answer:

NO solution

Step-by-step explanation:

;)

Plz help! Giving brainliest to a complete and correct answer. Absurd answers will be reported.

Answers

Answer:

Use absolute difference

Step-by-step explanation:

Given

The given parameters can be represented as:

[tex]Expense > Income[/tex]

[tex]Income - Expense< 0[/tex]

Required

Eliminate negative difference

To eliminate negative difference, Sara has to  make use of absolute difference when calculating the difference between her income and expense.

Take for instance:

[tex]Income = 10[/tex]

[tex]Expense = 12[/tex]

The difference between both is:

[tex]Income - Expense = 10 - 12[/tex]

[tex]Income - Expense = -2[/tex]

But if she uses absolute difference, the result will be:

[tex]|Income - Expense| = |10 - 12|[/tex]

[tex]|Income - Expense| = |-2|[/tex]

[tex]|Income - Expense| = 2[/tex]

If the age of person A is 7 years more than that of person B and the sum of there ages is 25 years old how old is person A ? (Brainlest)

Answers

Answer:

32

Step-by-step explanation:

25 + 7 = 32

i’m pretty sure it would be 32

PLEASE HELP ME!!!!! THIS IS TIMED PLEASE HELP!!

Directions: Graph a right triangle with the two points forming the hypotenuse. Using the sides, find the distance between the two points, to the nearest tenth (if necessary).

The points are (4,5) and (7,1)

Answers

Answer:

20 I think I hope it is correct

PLEASE HELP I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS GOOD PLEASE

Answers

Answer:

7 Right

Step-by-step explanation:

ΔABC is moved 7 units to the right to get ΔA'B'C'

Hope this helps :)

Answer:

C

Step-by-step explanation:

Can i get a brainliest

exam help !!
For what value of A is the graph of Ax+6y = 12 perpendicular to the graph of 2x−3y = 4?

Answers

Answer 3x explanation

The value of A for the two graphs will be 9.

What is coordinate geometry?

A coordinate plane is a 2D plane that is formed by the intersection of two perpendicular lines known as the x-axis and y-axis. A coordinate system in geometry is a method for determining the positions of the points by using one or more numbers or coordinates.

The two equations are Ax+6y = 12 and 2x−3y = 4. The value of A will be calculated as,

2x−3y = 4

y = 2/3x - 4/3

Ax+6y = 12

y = -A/6x +2

The slope of one graph will be inverse and the opposite to the other graph for the line to be perpendicular,

-3 / 2 = -A / 6

A = 9

To know more about coordinate geometry follow

https://brainly.com/question/11326475

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please help i will give brainliest just please help me

Answers

Answer:

its the first and second

Step-by-step explanation:

Pls helpppppp

Add the mixed numbers 9 3/5 + 10 3/5, write the answer as a mixed number.

Answers

Answer:

20 1/5

Step-by-step explanation:

hope this helps I'm sure its rights

Here’s a picture of my work. Hope this helps :-)

Help with this pleaseeeeeeeeeeeeeeeeeeee

Answers

Answer:

1. x<14

2. x≥50

3. x≤8

4. x≤75

Answer:

1. <

2. ≥

3. ≤

4. ≤

Step-by-step explanation:

since the first one says “less than” the opening of the sign is pointed towards the 14

for the second it says “at least” so it has to be 50 dollars or more

for the third it is “at most” 8. that means that the highest number is 8 so there can’t be a number greater than that. but they can be less

for the fourth it’s “no more” than 75 degrees so that means it has to be 75 degrees or less. It can’t be more

this one is confusing for sum reason

Answers

Answer: 17, 634.24

Step-by-step explanation: V=1/3*3.14*r^2*h. As long as you follow that formula, for cones only, you will get these correct.

The drawing plan for an art studio shows a rectangle that is 10.2 inches by 9 inches. The scale in the plan is 3 in.: 5 ft. Find the length and width of the actual studio. Then find the area of the actual studio.

some1 answer asap plz and thank u oh i will also be giving brainlist to the best/correct answer !

Answers

Answer:

Length: 19 feet

Width: 10 feet

Area: 190 feet

Step-by-step explanation:

This is a question about ratio.

Length: let  be the actual length.

Width: let  be the actual width.

Area: A = xy

Length: 19 feet

Width: 10 feet

Area: 109 feet

what's 9+10?

if you know you know

Answers

it’s 19 but i’m guessing u want ppl to say 21

Answer:

21

Step-by-step explanation:

duh.................

I WILL GIVE BRAINLIEST TO CORRECT ANSWER

Answers

Answer:

Step-by-step explanation:

This is actually really Easy.

The answer is 172,200

It should be c but let me know if it’s incorrect

A coin has a heads side and a tails side.

Chuck flips the coin 80 times.

About how many times will it land heads up?
25
40
50

Answers

Answer: 40

Step-by-step explanation: the reason why is that there's a 50/50 chance that it could land on heads or tails.

Answer:

40

Step-by-step explanation:

A coin has a 1/2 chance to land on both heads and tails sides (50/50), so cut 80 in half (80/2), and you get 40.

Which expressions can he use to find the total area of the kite? Check all that apply.

A) 40 times 108
B) 73 times 115
C) 40 times 33 + 40 times 75
D) 40 times 170
E) 80 times 108


(needs more than one answer, giving brainliest to the correct answer)

Answers

Answer:

Step-by-step explanation:

gh

Answer: A-(40)(108) and

C-(40)(33)+(40)(75

Step-by-step explanation:

Sara has a spinner with 12 equal sections of blue, green, red and yellow. Out of ten spins she got red 6 times, blue 2 times, and green 2 times. Based on the results, find P(not green).

Answers

Answer:

3/4

Step-by-step explanation:

The correct answer is 3/4 hope this helps

24 31 12 38 15
For the following numbers please preform the following

1.Mean ( average )-

2.Mode ( number that occurs the most)-

3. Range ( highest - lowest)-5 number summary : box plot : box & whiskers ( All the same thing )

Min-

Q1 ( lower median )-

Q2 ( median )-

Q3 ( upper median )-

Max-

5. Interquartile Range- ( Q3-Q1)-

The variance is the average of the squared differences from the mean. Standard deviation is the square root of the variance

6. Variance

7. Standard Deviation

Answers

Answer:

Mean: 24

Mode: No mode

Range: 26

Min: 12

Q1: 13.5

Q2: 24

Q3: 34.5

Max: 38

IQR: 21

Variance: s^2 ≈ 117.5

Standard Deviation: 10.8

Step-by-step explanation:

what the dude above me said

help appriciated plz

Answers

Answer:

15%

Step-by-step explanation:

16/40

Please answer this, Thanks! (i'll give brainliest if right)

Answers

Answer: 24 and 36. Ok?

Answer:

see explanation

Step-by-step explanation:

12 is 2 × 6 then 6 × 9 = 54

45 is 9 × 5 then 2 × 5 = 10

Then the ratios are

2 : 9, 12 : 54 and 10 : 45

The formula for the volume of a rectangular prism is volume = length × width × height.


Which of the following is the BEST estimate of the volume of the rectangular prism below?

A. 16 cubic units

B. 54 cubic units

C.90 cubic units

D. 120 cubic units

Answers

Length x width x height would be 9.7 x 3.4 x 2.9 and that equals 95.642 so your closest answer would be C

Answer:

C

Step-by-step explanation:

The formula to work out the volume of a rectangular prism is:

V= w*h*l

Let's plug these nums. in:

V = (2.9)(9.7)(3.4) = 95.642

The closest answer is C ~ 90 cubic units

Hope this helps :)

Plz help me ASAP Thxs

Answers

Answer: 13

Step-by-step explanation:

The total is 13 !! :))
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