Mathematics Middle School

Someone help me with this please, I really need help, and it's due tmrw...PLEASE

Answers

Answer 1

Answer: 8

Step-by-step explanation:

For every 1 X there is 8 Y

Answer 2

Answer:

im not sure but I think its 8

Step-by-step explanation:

here why 4+8=12 12+8=20 20+8=28. I hope you find the answer soon :)

Related Questions

[tex]y\leq -3/2x -7 on a graph. Is (-1,-8) an ordered pair?

Answers

Answer:

Yes

Step-by-step explanation:

It's a yes because all ratios on a graph are an ordered pair

If I am right can you please give me brainliest

Easy work for extra points

Answers

This ain’t easy for me

Answer:

i dont know

Step-by-step explanation:

By coincidence, Norma's Obedience School trained the same number of dogs and cats last week. The school teaches dogs in groups of 6 and cats in groups of 5. What is the smallest number of cats the school could have had?

Answers

The answer is four or 4

Answer:

Its 4

Step-by-step explanation:

What is the distance between the points? Round to the nearest tenth if necessary.

Answers

Answer:

1.7

Step-by-step explanation:

You do rise over run or y/x to find your answer. You go over 6 and up 10 to get from the lower point to the one on top. 10/6=1.666667 and rounded will be 1.7

When astronauts Neil Armstrong and Buzz Aldrin first walked on
the moon in 1969, they were able to bounce from step to step!
This is because the gravitational force of the moon is about
16.5% of that of the Earth. If you visited the moon,
weighing 100 pounds on Earth, what would your weight be?

Answers

Answer:

16.5 pounds

Step-by-step explanation:

16.5% as a decimal is 0.165

0.165 x 100 = 16.5

So in conclusion you will weigh about 16.5 pounds on the moon.

About 16 if we are counting the fact that the moons gravity is about 16.5 of the earth you will weight 16.5 pounds and will be able to float!

helpppppppppppppppppppppppppppppppppppppppppppp

Answers

Answer:

I think it should be [tex]24x^{2}[/tex]

Step-by-step explanation:

When the question said area of the cube, I think it was supposed to be surface area, which would [tex]6a^{2}[/tex] where a is the length of one edge. Given that the length of one edge is 2x, we would plug in 2x to the equation to get[tex]6*(2x)^{2}[/tex] which would become [tex]24x^{2}[/tex].

How do you decide where to shade an inequality whose boundary dose not go through the origin?
A. For <, shade above the boundary
B. If (0,0) is a solution, shade where (0,0) is
C. For >,shade below the boundary
D.If (0,0) is a solution, shade the boundary.

Answers

Answer:

I’m pretty sure that it is D because it says boundary and not just where it is at.

Step-by-step explanation:

If you have an equation for your graph you would substitute the y AND x with 0, you the solve the solution and if the solution is true then the space where (0,0) is located becomes the shaded area because that resembles the area in which everything is a positive solution with the equation. If it is false then the opposite area is then shaded because (0,0) doesn’t work with the problem.

I hope you get it right! Have a good week :D

It would be d because that’s the answer I have the teachers book

How do I create a radical equation with an extraneous solution quickly? How do I go the same for a radical equation with a non-extraneous solution?

Answers

Answer:

why r u wafflin

Step-by-step explanation:

Does the equation y = x represent a function?

Answers

Y equals 16 to be correct

Sails come in many shapes and sizes. The sail on the right is a triangle. Is it a right triangle? Explain your reasoning.

HELP ME PLESE

Answers

Answer:

'tis not a right triangle

'tis a left

Step-by-step explanation:

bottom left has a 90° angle. therefore, it is a left triangle

hope this helped

Ramona went to a theme park during spring break. She was there for 6 hours and rode 12 rides. At what rate did Ramona ride rides in rides per hour?

Answers

Answer:

2 rides per hour

Step-by-step explanation:

2 per hour because she was there 6 hours so if you divide 12 by 6 you get two

SOLVE PLEASE WORTH 15 POINTS

Answers

I think it’s 20 I’m sorry if it’s wrong

20 I looked it up it’s 20

WILL GIVE BRAINLIEST LIKE FIVE HEARTS THE WHOLE SHEBANG
PLZ ANSWER AS SOON AS POSSIBLE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The graph shows how many bottles a machine caps in a certain number of seconds.

Part A

What is the constant of proportionality, and what does it mean in this situation?

Use the drop-down menus to show and explain your answer.

The constant of proportionality is

Choose...

; the machine caps

Choose...

bottles in

Choose...
Note; Each 'Choose', Is either 15, 20, or 30)

Answers

Answer:

Step-by-step explanation:

tha constant of proportionality is 20

and it means tha constant ratio of variable quantity to another which makes it proportional

btw if it don’t make sense i can explain it more

Which is a solution for x in the equation:

x²=60

A. ²√60

B. ∛60

C. 15

D. 10

Answers

Answer:

Step-by-step explanation:

....

The following table shows the number of visitors to Yellowstone National Park from 2000 to 2006.
What was the percent of change in the number of tourists between 2000 and 2001?

Answers

Answer:

79,707

Step-by-step explanation:

2,838,233 - 2,758,526= 79,707

2,838,233
-2,758,526
——————
79,707

help is very much needed thxs

Answers

Answer:

Step-by-step explanation:

What is the range of possible sizes for side x

Answers

5/6/7 is the answer i think but i m not sure

Answer:

...

Step-by-step explanation:

Determine whether each figure creates the conditions to form a unique triangle, more than one triangle, or no triangle.

A triangle with 30 degrees in the left corner, 40 degrees in the right corner and 7 cm along the bottom of the triangle.

a unique triangle
no triangle
more than one triangle

Answers

Answer:

im like 95% sure its a unique triangle

Step-by-step explanation:

What is 43434 x 21387128930523122222 and the first person to answer will get a brainliest from me!!!!!!!!!!!!!1

Answers

Answer:

9.2892856e+23

Step-by-step explanation:

help ............................................

Answers

Answer: 50 units squared

explanation: you just use the formula for area which is Length x height. The length would be 10 and the height would be 5. so we input it into the formula 5x10=50

Answer:

the answer is 50

TIMES 5 and 10 to get your answer

Which expression is equivalent to (x+3)+y

Answers

Answer:I hope my explanation helps

Step-by-step explanation:Those are the unknown variables so there would not be a way to solve the problem unless you had numbers you could cross multiply with then once you find out what those are figure out what y is and multiply (x+3)+y the numbers in the (. ) by y then add them

The answer is remove the parentheses. X+3+y

how much water should be added to 5 gallons of 50% acid solution to get a 20% solution?

Answers

Answer:

7.5 gallons

Step-by-step explanation:

2.5/5+x=0.2

This question is based on the concept of solving an equation. Therefore, 7.5 gallons of water would be added to 5 gallons of 50% acid solution to get a 20% solution.

Given:

5 gallons of 50% acid solution to get a 20% solution.

According to question,

Let it be x gallons of water should be added to 5 gallons of 50% acid solution to get a 20% solution.

Now, forming the equation, we get,

0.50 ( 5 ) = 0.20 ( x + 5 )

Simplifying the equation.

We get,

2.5 = 0.2x + 1

1.5 = 0.2 x

x = 7.5

Therefore, 7.5 gallons of water would be added to 5 gallons of 50% acid solution to get a 20% solution.

For more details, please prefer this link:

https://brainly.com/question/21105092

Someone help me with this please, I really need help, and it's due tmrw...PLEASE

Answers

Answer:

[tex]y=2x+4[/tex]

Step-by-step explanation:

y = 2x + 4 (i think thats the answer)

Identify the pattern rule for this sequence: 2, 8, 7, 13, 12, 18, 17…

Answers

Answer:

you go up 6 then back down 1 then up 6 again and back down 1 again and repeat

Step-by-step explanation:

i need help i will give 17 po.ints and pleas no link i will also give brainlyiest

Answers

Answer:

The correct answer I believe is 5 13/40. I hope this helps! :) Please tell me If I'm incorrect!

Answer:

Step-by-step explanation:

4. 5.325

Please help me solve all these parts and you get brainlest

Answers

Answer:

1. is not. 2. 13

Step-by-step explanation:

Answer:

Is not. 2.13

Step-by-step explanation:

help pls ! will give brainlest lol

Answers

Answer:

y=3/4x

Step-by-step explanation:

From the origin (0,0) count the rise to the next point (3) and then the run (4) leaving you with 3/4 as your slope.

well, we see that it is a linear function.

so, we should make an equation that follows:

y = mx + b

b = y intercept, which is 0 because it connects at the origin.

m is the slope, which is rise/run.

we find a point at ( 0.7 , 0.5 ).

the rise is 0.5, and the run is 0.7, so we do

0.5/0.7

and we get 0.714285714285714, which we can round to 0.7143 for the m.

we have everything we need.

so,

y=0.7143x

(the b is 0, so we don’t have anything else to add).

hope this helped!

I don't get this I need help

Answers

Answer:

6 dollars per person a

then 20 then and the party host and the helpers b

c that is asking what is the total cost in all if it was a profit or no

Help plz:

11. Solve the following equations:
a. 5(x - 4) = 10
b. 2x(4x + 3x) = 21
c. 3(4 - 2x) = 28
d. 10x(2 + 13) = 300

Answers

a ) x is 6

b ) x is 1.5

c ) x is 16/6

d ) x is 2

Answer:

A is 10

B is 14

C is 6

I can't figure out D.

This is the best I got.

Help me plz:

8. Multiply the following:

c. (3s^4)(-6s^5)

Answers

The result of the multiplication is (-18s^9).

To multiply the two expressions (3s^4)(-6s^5), you can use the distributive property, which states that you can multiply a term by each of the terms inside a set of parentheses.

Using the distributive property, you can rewrite the expression as:

(3s^4)(-6s^5) = 3s^4 * -6s^5

Then, you can simplify the expression by combining like terms:

3s^4 * -6s^5 = (-18s^9)

So the result of the multiplication is (-18s^9).

To learn more about distributive property

brainly.com/question/6276874

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