Mathematics Middle School

Giving brainliest !!!!!!!

Giving Brainliest !!!!!!!

Answers

Answer 1

Answer:

its A :D.

Step-by-step explanation:

Answer 2
I think it’s A too !!

Related Questions

How many solutions does 3(4x−8)=−24+12x have?

Answers

Answer:All real numbers

Step-by-step explanation:

Question: 3(4x-8)=24+12x

Step 1: Get rid of parenthesis.

12x-24=24+12

Step 2: Rearrange so like terms are together

12x-12x=24-24

Step 3: solve for x

0=0

So, there are an infinite number of solutions.

Water bowls at 212 degrees Fahrenheit. If a pot of water is 145 degrees, find the change in temperature needed for the water to boil.

Answers

It would need to increase 67 degrees

Answer:

67 more degrees to make the water boil

Step-by-step explanation:


DONT FORGET TO GRAPH IT!! ALL QUESTIONS THAT DONT ANSWER MY QUESTION, WILL BE REPORTED!

Answers

graph an open circle on 6 and point the arrow to the left

it should look like this. sorry it’s sloppy i rushed it

round the fraction to help you estimate the solution for the following:

7/12+2/12

•1/2

•1

•¹ 1/2

•2

Answers

Answer:

1

Step-by-step explanation:

7/12 rounds to 1 and 2/12 rounds to 0. So 1+0 is 1 (duh)

Answer:

the answer is 5

Step-by-step explanation:

u just 1/12 + 2/12 + 6/12 + 1 + 1 6/12 + 2 = 5

brainliest please

Please solve This:

5*√3b

Can you put the answer as a square root?

THANK YOU!!!!

Answers

Answer:

it can't be solved

Step-by-step explanation:

The answer is TOM HOLLAND he is always the answer

help please, kind of confused...

Answers

Answer:

I can't open the file, sorry but could you comment and i will answer in comments?

Step-by-step explanation:

Write 30/8 as a simplified mixed number.

plz hury plz plz plz

Answers

Answer:

3 3/4

Explanation:

30/8 is 3.75 which is equal to 3 3/4

or you can see that 8 goes into 30 completely 3 times and then you have 6/8 left over, which simplifies down to 3/4 because 6/2= 3 and 8/2= 4

All we have to do for this is find out how many times 8 can go into 30.


Let’s find the closest number. 8 x 3 = 24 and 8 x 4 = 32. 32 is higher than 30 so that isn’t possible.


Now, since 24 isn’t exactly 30, we can find out the leftovers by subtracting.


30 - 24 = 6


So now, the fraction is 3 6/8.


Simplify 6/8.



Answer: 3 3/4

A story's main theme might be difficult to figure out because: *
ENGLISH

(A.)Authors rarely want the reader to figure it out

(B.)It has little to do with plot, characters, and other story elements

(C.)Only complicated, adult stories have themes

(D.) It is rarely stated explicitly


HELP ME FAST!!!!

Answers

the answer is D. It is rarely stated explicitly
the answer is D.
Hope this helped!

At each scooter's top speed, Brand A scooter goes 2 miles per hour faster than Brand B. If after traveling at its top speed for 3 hours, Brand A scooter traveled 40.2 miles, at what rate did Brand B scooter travel if it traveled the same distance as Brand A? Write an equation to determine the solution and then write an equivalent equation using only integers.

Write an equation to determine the solution.

Answers

Answer:

Step-by-step explanation:

40.2=3(x+2)

134=10x+20

134-20=10x+20-20

114=10x

11.4=x

pls answer the ones you know

Answers

1.4
2.13
3.7
4.21
5.2
6.42
7.19
8.4
9.1
10.2
1. 4
2. 13
3. 15
4. 21
5. 2
6. 42
7. 19
8. 4
9. 1
10. 2

Martina read that approximately 10% of all people are left-handed. She wants to design a simulation to approximate the probability of selecting exactly 2 right-handed people when 3 people are randomly selected.

Martina spins the arrow on the spinner 3 times and records the resulting letters. Martina performs the simulation 30 times. The results of the simulation are shown.

RRR RLR RRR RRL RRR RRR
RRR RRR RRR LRR RRR RRR
RRR RRR RRR RRR RLR LRL
RRR RRL RRR RRR LLR RRR
RRR RRR LRR RRR RRR RRR
Based on the results of this simulation, when 3 people are randomly selected, exactly 2 right-handed people are selected approximately _______ of the time. Question 3 options:

10%


15%


20%


25%

Answers

To approximate the probability of selecting exactly 2 right-handed people when 3 people are randomly selected, we need to look at the simulation results and count the number of times exactly 2 right-handed people were selected.

From the simulation results, we can see that there are 6 instances where exactly 2 right-handed people were selected:

RLR

RRL

LRR

LLR

RRL

LRR

Out of the 30 simulations, this means that 6/30 or 1/5 or 20% of the time, exactly 2 right-handed people were selected when 3 people are randomly selected.

Therefore, the answer is 20%.

What is the slope?
Simplify your answer and write it as a proper fraction, improper fraction, or integer.

Answers

Answer:m = \frac{\text{rise}}{\text{run}} = \frac{y_2 - y_1}{x_2 - x_1}

Step-by-step explanation:Mathematically, slope is calculated as "rise over run" (change in y divided by change in x).  

(hope this helps)

20 by 100 because it’s showing the long way

-12 times 9/-3 = ?
Plz Help me

Answers

The answer of that would be 36

Answer:

36

Step-by-step explanation:

please help

1) _____

2) _____

3) _____

4) ____

5) ____

Answers

Answer:

1 B

2 C

3 E

4 D

5 A

Step-by-step explanation:

1. W is less than Zero

2. W is equal or less than Zero

3. W cannot equal Zero.  W is more than Zero or less than Zero

4. W is equal or greater than Zero

5. W is greater than Zero

agree with the one above

A toy in a toy shop is in the shape of a triangular pyramid. The area of the base of the toy is 14 square centimeters and it has a height of 12 centimeters. What is the volume of the toy in cubic centimeters? 56 cm3 84 cm3 168 cm3 504 cm3

Answers

I think it’s 84 you multiply 14 and 12 then divide by 2 since it is a triangular prism

84 it is right give me a like please

Kyle held a balloon 8 feet off the ground, straight above his head. Ava is standing 15 feet directly to the right of Kyle.Which equation can be used to find the value of x?

Answers

Answer:

Step-by-step explanation:

to get from (1, 7) to (2, 5) you move down two and to the right one

so from (2, 5) go down two and to the right one and you are at (3, 3)

The value of x is 17 unit.

What is Pythagoras theorem?

The Pythagorean theorem, or Pythagorean theorem, illustrates the relationship between the three sides of a right-angled triangle. The square of the hypotenuse is equal to the sum of the squares of the other two sides of a triangle, according to the Pythagorean theorem.

We know,

Kyle held a balloon 8 feet off the ground.

Ava is standing 15 feet directly to the right of Kyle.

So, height = 8 ft and distance = 15 ft

Using Pythagoras theorem

x² = 8² + 15²

x² = 64+ 225

x = 17 unit

Thus, the value of x is 17 unit.

Learn more about Pythagoras theorem here:

https://brainly.com/question/343682

#SPJ3

Cheddar cheese costs $4.25 per pound. Which equation best represents y, the total cost of x pounds of cheddar cheese?
x = 4.25 + y
x = 4.25 y
y = 4.25 + x
y = 4.25 x

Answers

y = 4.25x

x represents each pound of cheese and each pound costs $4.25
The last one y=4.25 x

Three boxes are stacked one on top of the other. One box 4 is feet 11 inches tall, one is 6 feet 9 inches tall, and one 4 is feet 11 inches tall. How high is the stack?


Answer is in feet and inches, Use a number less than 12 for inches.

__ ft __ in

Answers

Answer:

16 ft 7 in, I correctly believe:)

Answer:

2 ft 7in 3ft 11in 6ft 9in

Step-by-step explanation:

A cube has a volume of 27 cubic centimeters. What is its surface area ?

Show all work below and be sure to use units in your answer. !!

NO WORK = NO CREDIT = REPORT !!

Answers

Answer:

A≈54cm²

Step-by-step explanation:

Answer:

54 cm²

Step-by-step explanation:

Since it's a cube all sides must be equal. So, the length of one side is equal to the cube root of the volume.

∛27 = 3

An area of one surface is 3² = 9

Since the area of all the surfaces of the cube are equal, we can say that the surface area of the cube is 9 x 6, because there are 6 faces on a cube.

9 x 6 = 54

So, this means that the surface area of the cube is 54 cm².

HELPPPPPP ASAP!! IMMA DIE CUZ MY PARENTS ARE STRICT

Answers

Answer:

1. He ignored 4 on the first line

2. 9 - 2x

Step-by-step explanation:

4 - 2(x + 5)

4 - 2x + 5

9 - 2x

Answer:

Kwame's work is wrong because they subtracted first instead of multiplying.

2x + 6

Step-by-step explanation:

PEMDAS!!

4 - 2(x+5)

4 - 2x + 10

2x + 6

Mai and Priya were on scooters. Mai traveled 15 meters in 6 seconds. Priya traveled 22 meters in 10 seconds. Who was moving faster? ( IT NOT B)

A Neither; they were traveling at the same rate of speed.

B Priya

C Mai

Answers

mai, she was going about 12 while priya goes 11

e669yrx4pk answer this question so i give you brain thingy

Answers

wait where’s the question?

HELPPPPPP!! I DONT UNDERSTAND MATHHHHH

Solve the equation.
-2(x+5)=10

Answers

Answer: x = −10

Step-by-step explanation:

Answer:

X=-10

Step-by-step explanation:

The parentheses means you have to multiply. Division is the inverse operation of multiplication. You could do the problem backwards, starting with 10/-2 which is -5

Then you can divide -5 by 2 which is -10

what is 2^5 + 5
pls give me an answer i know what it is just want to know for sure thanks!

Answers

Answer: 37

Step-by-step explanation: Hope thaT helps and have a great day lol

37

2x 2 x 2 x 2= 32+5=37

What is the dependent quantity, and which variable should represent it?
y= -5x + 100

Answers

x = 20. Hope this helps!

Complete the following statement. 180 in. = yd
will give brainliest

Answers

Answer:

5 yds

Step-by-step explanation:

180 ÷ 3 = 60

60 ÷ 12 = 5 yds

5 yards!

Dggffhghhfhghg

What is the area of this figure?

Enter your answer as a decimal.

Answers

Answer:0.070Step-by-step explanation: Multiply

0.070

You have to multiply it to get that answer

A grocery store sells bags of oranges in two different sizes.( IT NOT A )

-The 3-pound bags of oranges cost $4.
-The 8-pound bags of oranges cost $9.

Which oranges cost less per pound?

A 3-pound bags of oranges for $4.

B They are equal in price per pound.

C 8 pound bags of oranges for $9.

Answers

Answer:

Is C.

Step-by-step explanation:

4÷3=1.333333 and 9÷8=1.125

what is this ????><<<<<<<<<<<<<<<

Answers

Answer:

(x, y)

(7, 0)

Bike Trail is at 7, 0... It is 7 spots to the right (on the x axis) and 0 spots up or down (on the y axis)

Step-by-step explanation:

bike trail is the correct answer :)

Hope this helpss

Bike Trail is the correct answer!(7,0) means (in simple terms) 7 to the right and 0 up.Please let me know if I am wrong. (I'm not)

What is the missing number?
9/21 ?/105

A. 5
B. 45
C. 89
D. 93

Answers

B.


Hope this helps!!!
B hope it’s correct
Other Questions
what is the definition of fruit A pair of linear equations is shown:y=-3x + 5yx+2Which of the following statements best explains the steps to solve the pair of equations graphically?On a graph, find the point of intersection of two lines; the first line has y-intercept - 5 and slope = -3, and the second line has y-intercept = 2 and slope = 1.On a graph, find the point of intersection of two lines; the first line has y-intercept = -3 and slope = 5, and the second line has y-intercept = 1 and slope = 2.On a graph, find the pointintersection of two lines; the first line has y-intercept = -5 and slope = 3, and the second line has y-intercept = -2 and slope = -1On a graph, find the point of intersection of two lines, the first line has y-intercept = 3 and slope = -5, and the second line has y-intercept = -1 and slope = -2. answer the questions below Number ofPopsiclesTotal Cost ofPopsicles26412618824What is the Constant Rate of Change? In an election, 7/20 of the voters voted for a new school tax. What is the probability that a randomly selected voter did not vote for the tax? Express your answer as a percentage. help me.....given condition A+B+C=180/2prove that:(sin2A+sin2B+sin2C)/(sin2A+sin2B-sin2C)=cotAcotB YALL CAN U DO THIS FAST PLSAs Earth becomes warmer, there is more melting of glaciers and polar ice caps. How do you think the melting of these fresh water sources might affect ocean currents? This is due soon please help! Tate rents some table 362 for some chairs $3 for each party get spends $500 enter an equation to find the number of chairs,c, that Tata rents and how many chairs 50 points!! I will mark brainliest to the correct answer :) please dont put random answers... they will be reported. Thanks! Nicotine withdrawal can cause headaches, nervousness, and trouble sleeping. yes or no? 8. Fish have a bony structure called aattached, supporting the gill structure.to which the gill filaments are PLEEEEEEEEEASE HELLLLLLP ME What is the meaning of passage of this part on the picture what is its molar concentration? is this table proportional?explain 6x - 8y = 12 and 5x + 8y = -1 Solve using elimination c=3c2 + 5 .............. anyonee?pleaseee help!!!! Does this make sense?:"The plane crashed hard, all futures melted, but mine stayed solid" The area of the triangle below is 33.62 square feet. What is the length of the base?