Mathematics Middle School

Zoom in to see the question do anybody know ?

Answers

Answer 1

Answer:

1 or I

Step-by-step explanation:

Answer 2

The answer is Quadrant 1

Related Questions

1. 3x = 42
2. x ➗ 5 = 24

3. x ➗ 2.1 = 4.4
4. 5x = 80

5. 88 = x ➗ 2.2
6. 1.4x = 15.4

7. 7x = 54.6
8. 144 = x ➗ 3.1

9. x ➗ 7.5 = 3.5
10. 2.64 = 0.4x

11. 13x = 117
12. x ➗ 3 = 0.67

Answers

Answer:

Step-by-step explanation:

yes all this answer are right

Answer:

I DON"T UNDERSTAND

Step-by-step explanation:

hmu so we cn tlk if u want

Which net represents the figure?

Answers

Answer:

it's the first one with the 3 triangles it closes to make a pyramid

It’s the first answer because the four triangles around the edges of the bottom would meet together to form a pyramid. Please Brainliest.

I need help please!!!!

Answers

Answer:

Step-by-step explanation:

Dustin had a hit to bat ratio of 3:8. Adrian had a hit to bat ratio of 4:10. Who has a better hits to bat ratio?
Adrian
Dustin
Their ratios are equivalent

Answers

Adrian because his is 16:40 and Dustin is 15:40

Answer:

hh by uvdft uhh xxx sdhngydcvgtsg

‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍

Answers

Answer:

5.5 pints is the answer to this

Answer:

4.579708

Step-by-step explanation:

Which of the following equations was used to graph the line shown?

A line on a coordinate grid that passes through the points negative 4 comma negative 2, zero comma zero, and 6 comma 3.
A. y = 2x B. y = x ÷ 2 C. y = x + 2 D. y = x – 2

Answers

The answer is B !!!!!

B is the answer
hope this helped

Melina's Girl Scout troop of 12 members takes a trip to the local bowling alley. Each girl pays a lane fee at the bowling alley and an additional $5 to rent a pair of bowling shoes. The total cost for all 12 members of her Girl Scout troop to use the bowling lanes and rent shoes is $138. Write an equation that represents the lane fee at the bowling alley.

Answers

Answer:

138 divited by 12. Then 11.50 X 5= 57.50

Step-by-step explanation:

Write each Quadratic function in standard form. The 2 picture is my notes to help with the answer.

Answers

Answer:

33) 4x² + 8x + 1

35) -2x² + 36x - 147

Step-by-step explanation:

#33: f(x) = 4(x+1) ² - 3

f(x) = 4(x+1) ² - 3

First Step: Multiply (x+1) (x+1)

(x + 1)² or (x+1)(x+1) is a one real double.

A one real double means that there is only one real solution

(x + 1) (x + 1) = x² + 2x + 1

Second Step: Multiply x² + 2x by 4

4(x² + 2x + 1) = 4x² + 8x + 4

Final Step: Put -3 in the Quadratic Function and do -3 + 4 to get your constant

4x² + 8x - 3 + 4

= 4x² + 8x + 1

#35: f(x) = -2(x - 9) ² + 15

First Step: Multiply (x - 9) (x - 9)

Remember, (x - 9) ² or (x - 9) · (x - 9) is a one real double, meaning that there is only one real solution.

(x - 9) (x - 9) = x² - 18x + 81

Second Step: Multiply by -2

-2 (x² - 18x + 81) = -2x² + 36x - 162

Final Step: Add the constant by 15 in the equation. (Hint: the constant is -162)

-2x² + 36x - 162 + 15

= -2x² + 36x - 147

This is how you convert the function into standard form. Hope this helps.

What does it mean in Math when we say that an equation is balanced?

Answers

A balanced equation in math means both sides on the equal side are both balanced meaning they’re both the same

I need help please
1) The number of fish in a pond can be modeled by the function f(t)=1200(0.85)^t, where t is the number of years. Which of the following is true?

A. The fish population increases by 85% each year.

B. The fish population decreases by 85% each year.

C. The fish population decreases by 15% each year.

D. The fish population increases by 15% each year.

Answers

Answer

B

Explanation

B is the right answer

Write Em Up Wednesdays - Exponent Rules
Each problem is worth 10 points each. (For each problem show your work and give a brief explaination of how you solved your problem.)

There are 5^12 blades of grass in each acre of land, and a section of land has 5^7 acres of land. How many blades of grass does the land have? Leave your answer in the for a^b and simplified form.

A swimming center builds a new pool that has the dimensions 3a^6 by a^2 by b^4. What is the volume of the pool?

Answers

Answer:yes the answer is yezzzzzzzzzzzzzzzzzzzzzzz

Step-by-step explanation:

If x = 12 units, y = 4 units, and h = 8 units, find the area of the rhombus shown above using decomposition.
A.
128 square units
B.
16 square units
C.
32 square units
D.
96 square units

Answers

Answer:

i cant see you file

Step-by-step explanation:

Answer:

D. 96 square units

Step-by-step explanation:

This is the correct answer, many have gotten it wrong in the past

but it's 96 units squared.

Please let me know if I my answer is correct. If it's not, please let me know the right answer.

Simplify the expresssion

[tex](\frac{2b}{c})^3[/tex]

My answer is [tex]\frac{8b^3}{c^3}[/tex]

Answers

Answer:

your answer is indeed correct good job

Write a summary of the poem "Revenge"

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'Revenge' by Letitia Elizabeth Landon describes a speaker's happy revenge on her listener who had previously broken her heart. The poem begins with the speaker giving permission for her listener, a man she was in a relationship with, to go with another woman.

Three rectangular prisms are shown below. Which statement is true? (4 points)

Answers

Answer: C is true

Step-by-step explanation:

If you do the multiplication for prism B (5 x 2 x 3 = 30) and for Prism C (7 x 2 x 2=28 making c have a higher volume

C has a higher volume than prism c

pls help me it would be nice !!!

Answers

Answer:

y=−3x−10

That is the equation in slope intercept form.

helpppppppppppppppppp

Answers

4. 2; the distance between that number and 0
5. 22
6. 27
7. -9

Answer:

4. The second one.... "the distance between that number and 0"

5. 22

6. 27

7. -9

Step-by-step explanation:

Find the quotient. Use a model to explain your answer
1/6 divided by 3 = ?

Answers

Answer:

1/18

Step-by-step explanation:

(1/6)/(3/1)

flip the 3 and the one and multiply

=(1/6)(1/3)

1(1)=1

6(3)=18

The answer for 1/6 divided by 3 = 1/18

in 1-3 sentences, explain how we know that the the volume of a pyramid is V=1/3Bh

Answers

Answer:

The formula for finding the volume of a pyramid is V= lwh/3. Taking this into consideration, the length times the width times the height must be one, so we put that over three.

Step-by-step explanation:

The formula for the volume of a pyramid V=1/3Bh can be derived by dividing the pyramid into three identical triangular prisms, each with height h and base area B, and then calculating the total volume of the three prisms.

What is volume?

Volume is defined as the mass of the object per unit density while for geometry it is calculated as profile area multiplied by the length at which that profile is extruded.

Here,
The volume of a pyramid can be derived by considering that a pyramid is made up of a series of triangular cross-sections stacked on top of each other. The area of each triangular cross-section (the base) is given by the formula B = 1/2bh, where b is the base length and h is the height of the triangle. By multiplying the base area B by the height h of the pyramid and then dividing by 3 (to account for the triangular shape), we get the formula V = 1/3Bh for the volume of a pyramid.

Learn more about Volume here:
https://brainly.com/question/1578538

#SPJ3

Mary earns $10 per hour and $5 for each delivery she makes. She wants to earn more than $140 in an 8-hour workday. What is the least number of deliveries she must make to reach her goal?

Answers

Answer:

18 deliveries

Step-by-step explanation:

140/8=17.5

round to 18

She must make 12 deliveries to reach her goal.
Reason is you do 10*8=80
Then take the 80 and do 140-80=60
Then you take the 60 remainder and do 60/5=12 deliveries

Which line from Act 2 of The Monsters Are Due on Maple Street helps to distinguish this teleplay as a work of science fiction rather than a work of fantasy fiction?

Answers

Answer: "Their world is full of Maple Streets. And we'll go from one to the other and let them destroy themselves."

Step-by-step explanation: trust me

Answer:

Their world is full of Maple Streets. And we'll go from one to the other and let them destroy themselves."

Step-by-step explanation: I believe this is the correct answer because is has a reasonable fact, yes, it is true there is more than 1 maple street.

Can someone plz help me I’m being timed!!!

Answers

Answer:

on the x axis

Step-by-step explanation:

on the x axis

X axis
Mark me as the brainliest

MUST ANSWER BOTH QUESTIONS FROM ATTACHMENT.
WILL GIVE BRAINLEST
IM ON A TIME LIMIT BY THE WAY

Answers

Answer:

Pheonix Lights, MIddle 3 for the 2nd question.

Step-by-step explanation:

Honestly just disconnect your WiFi then come back after timer is done and tell your teacher you lagged out lol

Debra has $270 at most to spend on clothes. She wants to buy a pair of jeans for $165 and spend the rest on t-shirts. Each t-shirt cost $35, how many t-shirts can Debra purchase?

Answers

Answer:

3 shirts

Step-by-step explanation:

270-165=105/35=3 which means she can buy 3 shirts

if Debra spends $165 she will be left with $105. 35 x 3 = 105 so Debra can purchase 3 shirts

I NEED HELP ON THIS PLS

Answers

Answer:

Step-by-step explanation:

i did the math lol

Answer:

The answer is 28

Step-by-step explanation:

would totally explain but it takes to long lol

Can someone pls help me -n-

Answers

I like math-way it will help you a lot

Answer:

(2, -7)

Step-by-step explanation:

thanks for your time sorry if i got it wrong.

Have a great day.

(>.<) <3 Kris

Add. Write your answer in simplest form.

5 3/4 + 2 11/12
7 7/8
7 3/5
8 3/4
8 2/3

Answers

Answer: 8 2/3 hope it helps i think

Ms. Wiley is making a burger. She can choose between two buns: whole wheat bun or sesame seed bun; two types of cheese: Swiss or American and three condiments choices: ketchup, mustard or mayo.

Draw a tree diagram and take a picture of it

Dont just take the points plssss or I will report!

Answers

Answer:

i think this is how you do it, sorry for the bad quality, my camra is sorta broken on my computer

Step-by-step explanation:

I need help ASAPPPP #2

Answers

Answer: use photomath on your phone it gives the answer and explains how you get the answer

Step-by-step explanation:

-2x and 2x cancels out because they are opposites so they are eliminated. so you are left with y=-5

Can someone plz help me with this one problem plzzzzz!!!!

Answers

Si your answer is si

Other Questions

What evidence can you present that the manifest destiny travel wasn't easy as the Americans had thought it would be? what states had emancipated slaves in their state constitution PromptTortillas Read through the following paragraph about tortillas. Although it is in Spanish, try to get the main idea of the paragraph. For clarification, feel free to read the English translation that follows the Spanish paragraph. Finally, answer the questions in English using as much Spanish as you can.Las tortillas de maz son consideradas una de las comidas principales de Mxico y los pases de Centro Amrica. Se hacen combinando harina de maz, agua, aceite y sal para hacer la masa. De ah, la masa es aplanada y se le da forma a mano o usando una tortillera de tortillas. La masa de las tortillas es cocida despus en un comal (disco de barro o de metal) o a la plancha. Se comen tpicamente en cada comida.English translationCorn tortillas are considered one of the main staple foods of Mexico and many Central American countries. They are made by combining corn flour, water, oil, and salt to make the dough. From there, the dough is either flattened and shaped by hand or by using a tortilla press. The dough tortillas are then cooked on a comal (cooking plate made out of earthenware or metal) or on a griddle. They are typically eaten at every meal. Have you ever eaten corn tortillas? If so, did you like them? What did you eat them with? If not, do you think you would like to try some? Do you know of other types of tortillas? What kinds? Do you have a special food that is eaten commonly in your country or culture? What is it? 5(3x - 7 + 4y)*+Your answer What is the value of s?units A car is travelling to the right with a speed of 40 m/s when the driver slams on the brakes. The car skids for 4 s with constant acceleration before it comes to a stop. What was the rate of the car's acceleration as it skidded to a stop? What was the biggest change on the U.S. home front during WWII? How did Franklin's X-ray photograph affect the work of watsonand crick? Value of x? I need this very quickly.ASAP. Jasmine wants to earn $2,000 in simple interest through abank account earning 5% annually. How much principalwould she need to invest in the account to meet her interestgoal in 4 years? What does the pronoun "they" refer to in the passage?A. BenB. HeC. StarsD. gloves What does it mean to say that food is nutrient-dense? Give example What is the relationship between the mass of the objects and the force exerted? SOMEONE PLS HELP I DONT WANT TO FAIL THIS TESTAB is parallel to DE in the map below.A15 feet6 feetDC x feetB 9 feetmWhich proportion solves for the distance between D and E? What is the shape of the Earth.[1 mark] ;)1. Flat2. Doughnut 3. Sphere4. Earth is fake A popular sports drink uses sugar as a sweetener. The radio of pints of spors drink to grams of sugar is 5:16.Erika only wants to consume 4 grams of sugar from her sports drink.How many pints of the sports drink can erika drink? If f(x) = |x| + 9 and g(x) = 6, which describes the range of (f + g)(x)? How my darwing scale 1 to 10? How do civilians try to improve relations with each other to cool down social/ religious tensions? what is needed in order to write the equation of a line in slope intercept form