A stack of nickels has a mass of 45g. There are 9 nickels in the stack. What is the mass of one nickel?

Answer:

-3/2

Step-by-step explanation:

So you would want start from the point and count up which is the rise. Then count either left or right depending which side the line is on the graph. For this graph it's left. For the problem you would count up to three and move to the left 2 times.

rise over run

-3/2

Hope this makes sense!

Answer:

-2 x n +  -2 x 9

-2n   +   -18

20n

Step-by-step explanation:

Hope it helps you

Answer:

4:6 or 2:3

Step-by-step explanation:

you get 2 to 3 or 2:3 when you divide 4 by 2 and then 6 by 2....that's if is has to be a simplified

Answer:

B

Step-by-step explanation:

B

Answer:

You pay 581.25, but you save 43.75. :))

Step-by-step explanation:

Answer:

X< 9

Step-by-step explanation:

1/3x-6<-3 is correct.

Answer:

The answer is 126.

Step-by-step explanation:

Height equals 4.5.

Perimeter is 11 + 3 + 11 + 3 = 28

The formula is s = ph

Perimeter times Height.

28 time 4.5 is 126.

A rectangular prism is a closed solid that has two parallel rectangular bases connected by a rectangular surface. Then the lateral surface area is 192 square ft.

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

A rectangular prism is a closed solid that has two parallel rectangular bases connected by a rectangular surface.

The dimensions of the rectangular prism are as;

Height = 4.5 ft

Length = 11 ft

Width = 3 ft

Then the lateral surface area will be

[tex]\rm lateral\ surface\ area = area\ of \ each \ face\\\\lateral\ surface\ area = 2*(4.5*11 + 11*3 + 3*4.5)\\\\lateral\ surface\ area = 2*(49.5 + 33+13.5)\\\\lateral\ surface\ area = 2*96\\\\lateral\ surface\ area = 192[/tex]

Thus, the lateral surface area is 192 square ft.

More about the geometry link is given below.

https://brainly.com/question/7558603

Answer:

1) 4.68 kiloliters

2) 27800 more liters of fuel

Step-by-step explanation:

Answer:

For the first one I got 4.68 kiloliters

For the other one on the right I got 27800

Hope I helped

Answer:

5508$

Step-by-step explanation:

So to find interest your formula is int=.02*1800

The answer is 36

Add your 36 and 1800 and that equals 1836

Now you multiply 1836 by 3. And that equals 5508

Answer:

The answer is D.

Step-by-step explanation:

Because you do the distributive property and then add the 400.

Answer:

I think the answer is C.

Step-by-step explanation:

Double check my work by plugging in the values in the number of cars into the functions they give you as answers.

Answer:

NO CLUE

Step-by-step explanation:

Answer:

You need to find the type of angle for each number. Here are my answers:

Step-by-step explanation:

#1 = acute angle

#3 = acute angle

#5 = obtuse angle

#9 = acute angle

#12 = obtuse angle

There are no right angles in the picture, so the answers are all obtuse or

acute.

Answer:

-220 and +19 represents levels bellow and above sea level

Step-by-step explanation:

Answer:

A. The addition property of equality and then the division property of equality

Step-by-step explanation:

Answer:

The answer to this question is 30 ft-Ibs/sec

Answer:

i think its the 2nd one

Step-by-step explanation:

its hard to see but im pretty sure its that second option

sorry if its wrong

Answer:

Dish A has a greater rate of change

Step-by-step explanation:

For this question, the information is given in two different forms, in words and a graph, so you need to understand what everything represents. For dish A the starting number, 5, is the initial value, and the amount it grows every day, 2, is the rate of change. For dish B the y-intercept, 5, is the initial value, and the slope, 0, is the rate of change. From this, you can see that both the initial values are the same, which means both answers on the right are incorrect. Also since 2 is greater than 0 the bottom left answer must be incorrect. This only leaves the top left answer.

Answer:

dnnsnxbdd 107 73737

Step-by-step explanation:

Answer:

# of terms: 2

inConstant(s): might be wrong but i think its 5

Coefficient(s): might be y itself but i dont know

Highest degree: 5

I did what I could but this number is not factorable with rational numbers

What do you need help on? All I see is a y axis and x axis grid.

Answer:

#14 [tex]\frac{3m^{12} n^{10}-m^{8} n^{10}}4\\[/tex]   #15 [tex]-448y^{32}x^{5}[/tex]

Step-by-step explanation with pictures.

I hope this helps! :D

Answer:

[tex]x>7[/tex]

Step-by-step explanation:

[tex]We\ are\ given:\\-3<x-10\\Now,\ we\ can\ deal\ with\ inequalities\ in\ the\ way\ we\ do\ for\ equalities.\\Hence,\\-3<x-10\\-3+(10)<x-10+(10)\ [Adding\ the\ term\ (10)\ to\ both\ LHS\ and\ RHS]\\Hence,\\-3+10<x-10+10\\7<x+0\\7<x\\Or,\\x>7[/tex]

Answer: the answer is x>7

Step-by-step explanation:

Answer:

1. Binomial 2. Trinomial 3. Trinomial 4. Polynomial 5. Polynomial 6. Polynomial 7. Trinomial 8. Binomial 9. Polynomial 10. Monomial

Step-by-step explanation:

For future references, you can use this to find out what the expression (number of its terms) is...

Monomial > One term = 2x^5

Binomial > Two terms = x^2 + 5

Trinomial > Three terms = 3x - 8 + 4x^5

Polynomial > Four terms (or more) = -7a^2 + 9b - 4b^3 + 6

Answer:

1. Binomial 2. Trinomial 3. Trinomial 4. Polynomial 5. Polynomial 6. Polynomial 7. Trinomial 8. Binomial 9. Polynomial 10. Monomial

Step-by-step explanation:

Answer:

15. 1

16. 1

17. X

18. ?

19. 1

20. p

Step-by-step explanation:

C

because in the x column should be -2 -1  0 1 2 but the -1 is just a 1.

Answer: !. They had 20 of them

Step-by-step explanation:

Answer: 82.5

Step-by-step explanation: 55/2+55

Answer:

-4n-9

Step-by-step explanation:

don't get mad if im wrong lol I tried

How to Solve:

So first start with the parentheses, which just rewrites the problem too -4+3n-5-7n. Next, you want to add like terms, so it becomes -9-4n! If you don't know like terms are anything variable that matches, for example, 7n & 3n! Along with -4 & -5!

Answer:

A. 6

B. 3 and 3

Step-by-step explanation:

A) 8x3/4

B) since the area is three and you have to spit the triangle down the middle...

You draw a line diagonally from the top right corner to the bottom left corner and the area would be 3 and 3 because 6 in half is 3