Mathematics Middle School

please help me with this

Please Help Me With This

Answers

Answer 1

Answer:

answer is 120

Step-by-step explanation:

Related Questions

What is the slope of the line shown above?​

Answers

Answer:

3/5x is the answer

hyhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

3 over 5 is the answer

A sequence can be generated by using an = 4a(n - 1), where a1 = 6 and n is a whole
number greater than 1. What are the first four terms in the sequence?

A: 6, 24, 96, 384
B: 6, 10, 14, 18
C: 6, 20, 100, 500
D: 6, 20, 76 300

Answers

Answer:

First four terms are: 6 , 24 , 96 , 384

Step-by-step explanation:

a₁ = 6

an = 4a(n-1)

a₂ = 4* a₍₂₋₁₎ = 4 * a₁ = 4*6 = 24

a₃ = 4*a₍₃₋₁₎ = 4  * a₂ = 4 * 24 = 96

a₄ = 4* a₍₄₋₁₎ = 4 * a₃ = 4 * 96 = 384

The answer is A. Correct me if i’m wrong.

Polygon A is a square. Polygon B has 4 more sides than polygon A. What type of polygon is B?
a.
pentagon
b.
octagon
c.
decagon
d.
hexagon


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

B

Step-by-step explanation:

An octagon is an 8-sided polygon

it is octagon bec it got 8 sides

Find the relationship between the quantities in the table. Then use the relationship to calculate the missing values in the table.

The relationship between the quantities in the table is x
equals y.
A =
B =

Answers

We need the table please a: and b:

Answer:

A =✔ 750

B =✔ 1,250

I WILL GIVE BRAINLIEST IF ANSWER IS GOOD PLS HELP!!!!

In the following inequality, x ≥ −2, what type of circle would appear on the number line (open or closed circle) and in which direction would the arrow point on the number line(right or left)?

Also, what is a possible solution to x ≥ −2?

Please answer all of the questions in sentence form.
(10 Points)

Answers

Answer:

A closed circle would appear on the number line and the arrow should be pointing towards right. The possible solutions could be basically anything greater than or equal to -2, it could be -2, -1, 0, 1, 2, 3, 4 and so on.

Step-by-step explanation:

There are a few things to consider:

1. The inequality symbol:

⇒      [tex]\leq or \geq[/tex] always represented by a closed circle on the number line (this also means that the function x ≥ −2 would contain values greater than -2 but it WOULD also include -2 as an answer, but anything less than -2 would not be included).

⇒      < or > always represented by an open circle on the number line (This also means that the function would contain all numbers greater than -2 but NOT -2 or anything greater).

2. Where the Inequality sign opens:

⇒      If the inequality sign opens towards the variable (a letter) it means that all the values will be greater than the value given in the function. (For example x > 2, since the inequality sign is opening towards the x it means that all values in the solution set would be greater than two and thus the arrow would face the right side. The possible solution set could be 3, 4, 5 and so on)

⇒       If the inequality sign opens towards the number value given, it means that all the values will be less than the value given in the function. (For example, x < 2, in this case the inequality faces towards the number value given so the values for the answer set will have every value less than 2, the solution set would contain values like 1, 0, -1, and so on).

Hope this helps! Good Luck! I'd appreciate if I got Brainliest :) Have a good day!

Solve the equation. Check your solution. :) Thanks!

-32 = 4b


A. 8


B.-8


C. 128


D. -128

Answers

Hi!

-32 = 4b

4b = -32

b = -32 : 4

b = -8

Answer -8

Steps:

You would have to get rid of 4 in the 4b so you would need to divide 4 on both side of the equation
b/4=-32/4

B= -8

Slope of the graph?
( irrelevant answers and links will be reported)

Answers

-10 is the slope of the graph
-10 is the slope. hope this helps :)

5. Find the volume of the sphere shown, giving your answer correct to two decimal places.

Answers

Answer:

V=24,825.84898

Step-by-step explanation:

V:4/3x3.14xr^3

V:4/3x3.14x5,929.741

V:4/3x18,619.38674

V=24,825.84898

30 points >> please help


1> A family decided to sell their house for $425,000. They had to pay their real estate agents 6% for selling their house. How much was paid for commission fees?

2> An automobile sales person earns a commission fee on the profit made from the car sale. A car sold for $30,000 and the dealership made $2,000 profit. The sales person will receive 25% commission of the profit. How much did he/she receive?


3> A retail associate at a department store earns $9.50 an hour and 3% commission on all sales. If he worked 30 hours for the week and sold $2,500 worth of merchandise, what was the total amount he earned?


4>What types of skills do people need to possess to be successful in sales? In your own words, define what it means to earn commission.

Answers

go on quizzlet trust me

3. The three angles of a triangle measure x°, y° and 46°. Which of the following statements must be true?

Answers

Answer:

y=180-x is correct and finally y+x=180-46 is also correct

Step-by-step explanation:

Since all triangles add up to 180 degrees(so y+x+46=180 degrees), it cannot be the first one. The second one is correct because of fact families. And the x+y=46 is also incorrect because x+y+46 is 180 not x+y=46.

Will mark brainliest pls answer

Answers

Y =0.5x +2 The y-intercept is found by the coordinates (0,2) and the change is 0.5

12. Consider the adjacent figure. Find the value of y.

Answers

I believe it is 84
Please give me Brainliest
The answer is 84, the inside angle = 96

Solve the given equation.


x/8 = 4

Answers

X=32
Plz give brainliest

Answer:

32

Step-by-step explanation:

Please, Please help me!

Answers

Answer:

Sorry, haven't the foggiest idea!

Step-by-step explanation:

Hope you find it!

Which of the following describes a rectangular prism?

A
a shape with six faces where each face is different

B
a two-dimensional shape with four angles

C
a three-dimensional shape where one face is a circle.

D
a shape with six faces where all six faces are identical

Answers

Answer:

D. a shape with six faces where all six faces are identical

Answer- D, a shape with six faces where all six faces are identical

if point a is located at coordinates (-3, -5) if the point is rotated 180 about the origin what will be the new coordinates for point A

Answers

(3,5) I think do you have pics of ur work?

JJ’s Fitness Club offers two different fees for their yoga classes. Club members are charged a one-time membership fee of $24 and pay $3 per class. Non-members pay $7 per class. How many classes result in the same cost for a member and non-member?

Answers

Answer:

So the answer is 13 classes member and 9 non member

Step-by-step explanation:

so you gotta do 24 + 3x = 7y ok?

and x equals 13 so 39 + 24 = 63

and non member is 7x = 63

x = 9

Hope I helped :D

the answer is 5x. Step One: Where x equals the number of aerobics classes,
Members Nonmembers
Cost in Dollars 10+3x 0+5x
Step Two: We create an equation to solve for x.
Member Cost=Nonmember Cost
10+3x= 0+5x
Step Three: Solve for x:
10+3x= 5x Subtract 3 from both sides
10=5x-3x Combine like terms
10=2x
5=x

Cassandra's fish tank is 24 inches long, 10 inches wide, and 8 inches high. Assume there is a glass top. What is the total surface area of the glass tank?
Select one:

784 square inches

432 square inches

1,024 square inches

272 square inches

Answers

Answer:

1024 For all 6 sides

780 for all the sides besides the bottom

Step-by-step explanation:

Answer:

Is 1,024 square inches

Step-by-step explanation:

Which statement describes the graph?

Answers

B) The graph is a function because it is a parabola is correct.

Mark if correct!

who ever gets this answer right will get a brainlest
options:
Angle
line
line segment
point
ray
none of these

Answers

Answer:

The answer is a Line. (2nd option)

Step-by-step explanation:

The answer is a line segment

HELP ASAP!!! WILL GIVE BRAINLEST!!!!

Answers

Answer:

This is Conplementary and adjacent

Step-by-step explanation: Complementary means they add up to 90 degrees and they are right next to each other

Answer:

                                                                                                                                                 

Step-by-step explanation:

How many triangles exist with the given angle measurements? 25, 65, 85

Answers

Answer:

0

Step-by-step explanation:

There are supposed to be 180 degrees in every triangle.

Therefore, no triangles exist.

Guys plssss help me ASAP i need the answer to this question plsss NO LINKS AND NO DOING IT JUST FOR THE POINTS Will give brainliest and just because i say don't do it just for the points doesn't mean i don't want you to do it i'm just saying that because i don't want random answers i want the right answers with work shown

Answers

1. A (-4,2), B (-6,3), C (-4,6), D (1,4) 2. A (-4,-4), B (-6,-3), C (-4,0), D (-1,2) 3. (this part depends more on what your teacher wants for you) the quadrilateral flips over the y-axis and moves 6 down. hope this helps!

Hey, can I get some help with this?

Answers

Answer:

1.23E7

Step-by-step explanation:

Answer:

1.23·10^-7

Step-by-step explanation:

To find the solution:

Make it so that the number, 1.23, is less than ten but more than 1. Find how many times you have to move the decimal place to get it to the original number. In this case, it is -7 because you are going back which makes it a negative.Use your amount of spaces needed to go bac as the exponent.You find your final solution of 1.23·10^-7

Where is point B on the number line

Answers

Answer:

It is at -0.4

Step-by-step explanation:

If the point is behind -0.5, hat makes it -0.4 Have a great day : )

Is at 4.0 that is were the B was

helpp please and tyyy

Answers

the answer is D!!! good luck

Shiloh is doing a survey to find the time her classmates spend at the beach. She asks the following question:

Which student spends the most time at the beach?

Part A: Describe the data you would expect her to collect from this question.

Part B: Explain whether this is a statistical question. If this is not a statistical question, then modify the question to make it statistical.

Answers

Part A: Shiloh would collect data on which student spends the most time at the beach

Part B: It is a statistical question

Part A I would expect her to collect a certain number of times, such as each dot 1 hour. Part B This is a statistical question.

What are statistics?

Statistics is the study of the discipline that concerns the organization, collection, analysis, and presentation of data.

Part A: we have to describe the data you would expect her to collect from this question.

I would expect her to collect a certain number of times, such as each dot 1 hour.

For example, if she had a dot plot or a chart to divide how much time each student stays at the beach, along with her collecting the students' names to figure out the answer to her question.

Part B:  Explain whether this is a statistical question. If this is not a statistical question, then modify the question to make it statistical.

This is a statistical question.

A statistical question is a question that can be solved by collecting data that varies.

To even solve this, we need to collect data. The easiest way to solve this is with a dot plot. we also need the student's data, such as their names and how many hours at the beach they spent time there.

Learn more about statistics;

https://brainly.com/question/27165606

#SPJ2

QUESTION 8 PART B C AND D, PLEASE DO ALL OF THEM I WILL MARK BRAINIST!!!

Answers

Answer:

223

Step-by-step explanation:

1: (-2,7)
2: (1,0)
3: her elevation was 3 because that's the y value on the graph
4: her elevation decreased because the line on the graph has a negative y slope as x gets larger

Please help me it’s due today! The one on the top is just helping explain the bottom questions

Answers

Answer:

dont know

Step-by-step explanation:

Solve the equation. Check your solution. Thanks !

d9 = 9

A. 1


B. 18


C. 27


D. 81

Answers

Answer:

A.1

Step-by-step explanation:

d=1

1*9=9

Answer:

I’m pretty sure the answer is A

Step-by-step explanation:

since d9 is multiplying, you would do the reverse which is dividing and 9 divided by 9 is 1. I hope this helps :)

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