Mathematics Middle School

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but answer asap

Answers

Answer 1

Answer:

8 4/25

Step-by-step explanation:

2 2/5 = 12/5

3 2/5 = 17/5

12×17/5×5

204/25 = 8 4/25

Answer 2

Answer:

[tex] 8 \dfrac{4}{25} [/tex]

Step-by-step explanation:

[tex] 2 \dfrac{2}{5} \times 3 \dfrac{2}{5} = [/tex]

[tex] = \dfrac{12}{5} \times \dfrac{17}{5} [/tex]

[tex] = \dfrac{204}{25} [/tex]

[tex] = 8 \dfrac{4}{25} [/tex]

Related Questions

I need Help again pls :)

Answers

Answer:

76 novels

Step-by-step explanation:

n times m

N=4

M=19

4 times 19= 76

The answers 76. Your welcome

Which situation resulted in a final value of zero?

A The temperature after a decrease of 5° F from a temperature of -5° F

B The height of an airplane after taking up from ground level and raising 1000 feet

C The amount of money received and change after making a $10 purchase with a $20 bill

D distance above sea level after increasing 24 m from the depth of 24 m below sea level

Answers

D because -24+24 would equal a perfect 0

Answer would be D because 24m BELOW sea level

please help me? < 3 (8th grade)

Answers

Answer:

x= −2 and y=2

Step-by-step explanation:

First graph it onto the coordinate plane. Wherever they intersect, those coordinates are the answer.

To graph the equation,

1) Plot the y-intercept

2) Depending on whether the slope is positive or negative, go up or down and left or right from the y-intercept.

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Answers

The answer is 9!

6 x 3 = 18
Then divide by 2 gives you 9!

Hope this helps!!

Calculate the average (arithmetic mean) of the list of numbers shown in the table. (rounded to the nearest tenth A) 10.1 B) 11.0 C)11.1 D)12.3

Answers

Answer:

Step-by-step explanation:

When we add up all the numbers we get 111 then we divide it by 10 which gives us 11.1. since we have no value to round to the tenths place, the answer stays the same.

i need help on this ASAP

Answers

Answer:

1. 2.3×10⁴

2. 2.5×10⁴

3. 0.000354

can someone help me pliseae

Answers

Answer: The answer is A. 25.5

Step-by-step explanation: I have a calculator for this and it said that was the answer

The answer is A.

hope this helps!

Solve f(x)=2, if f(x)=1/2x-3

Answers

Answer:

Step-by-step explanation:

Solve f(x)=2, if f(x)=1/2x-3

Both equations are set to equal f(x) so the solution would be the two equations set to equal each other

2 = 1/2x - 3

==> add 3 to both sides

5 = 1/2x

==> multiply both sides by 2

10 = x

Answer:

x = 10

given:

f(x) = 2

======

[tex]\sf \rightarrow \dfrac{1}{2} x- 3= 2[/tex]

change side

[tex]\sf \rightarrow \dfrac{1}{2} x= 2+3[/tex]

simplify the following

[tex]\sf \rightarrow \dfrac{1}{2} x= 5[/tex]

change side

[tex]\sf \rightarrow x= 5*2[/tex]

final outcome

[tex]\sf \rightarrow x= 10[/tex]

Help me plssssssssss

Answers

some people are sending links to answers so pls dont open them. it will give you a virus.

Whoever gets it right can have brainliest, but answer ASAP!

Answers

Answer:

-29

Step-by-step explanation:

(-4 + -3) x 2^2 - 1

follow order of operations PEMDAS

Parentheses:

(-4 + -3) x 2^2 - 1

(-7) x 2^2 -1

exponents:

(-7) x 4 - 1

multiplication

-28 - 1

subtraction

-29

Answer:

[tex]beinggreat78~here~again![/tex]

I posted the answer and steps on one of your duplicate questions.

Just incase it was not seen, the answer is -29

answer for brainliest

Answers

Answer: the answer is 3ft because one bit is 2ft + the cirly bit is 3ft

The answer is 2ft because the image is a perfect square

Whoever gets it right can have brainliest, but answer ASAP!

Answers

Answer:

[tex]Hi!~I~am~beinggreat78,~and~I~will~help~you![/tex]

Let's start by breaking down the problem.

This is how it should look. ↓

[tex]60[/tex] ÷ [tex]20[/tex] ⇒ [tex]+ 3[/tex] ⇒ [tex]x * 5^2[/tex]

What does that x mean? x is just a substituted value for the first 2 equations.

Now, we can solve.

[tex]60[/tex] ÷ [tex]20[/tex] [tex]= 3[/tex]

Add 3

[tex]3 + 3 = 6[/tex]

Now, multiply 6 times 5 squared. What does 5 squared mean? 5 squared is just 5 times itself once. You most likely want to solve 5 squared before multiplying.

[tex]5^2~or~5 * 5 = 25[/tex]

And now for the last step, multiply 25 times 6

[tex]25 * 6 = 150[/tex]

With that information, the problem is solved! Your answer is 150

Answer: 78
This is a simple PEMDAS equation.
We will start with 5^2 because there are no parentheses and the second step is exponents. 5^2 is 25.
Now our equation looks like this: 60/20+3x25.
The next step will be multiplication. 3x 25 is 75.
Our equation now look like this: 60/20+75.
The next step is dividing. 60/20 is 3.
The equation now looks like this: 3+75 which is 78.
And that’s your answer.

help me oo000-00000of

Answers

Answer:

x = 15, y = 5

Step-by-step explanation:

total score of A = 6x

total score of B = 25*8 = 200

total score of C = 20y

(6x+200)/(x+25)=7.25

6x+200 = 7.25x+181.25

18.75 = 1.25x

x = 15

and

(6x+200+20y)/(x+25+20) = (6x+200+20y)/(x+45) = 6.5

plug in x

(290+20y)/60 = 6.5

290 + 20y = 390

20y = 100

y = 5

What value added to the set below would give a median of 41?

{44, 41, 90, 41}

41

50

58

66

Answers

Answer:

Step-by-step explanation:

41, 41, 41, 44, 90

Answers

Answer:

260,194.67

tthat is the answer

WILL CHOOSE BRAINLIEST! The height of a baseball, h (in feet), as a function of time, t (in seconds), is given by the equation h(t)=-16t²+32t+3. find the average velocity (in ft/sec) of the baseball from t=0 to t=1.

Answers

Answer:

Given the equation y = -16t^2 + 96t + 3, we know a = -16, b = 96, c = 3.

Let's solve for h in this problem.

h = -b/2a

h = -(96) / 2(-16)

h = -96 / -32

h = 3 seconds

Now let's add t=3 to our equation:

y = -16t^2 + 96t + 3

y = -16*(3)^2 + 96*(3)+ 3

y = -144 + 288 + 3

We now know that the vertex is (3,147), which means that the ball's maximum height is 147 feet.

Answer:

Step-by-step explanation:

Find the height at h(0) and h(1)

h(0) = 3 ft

h(1) = -16 + 32 + 3 = 19 ft

It takes 1 second to go from 3 feet to 19 feet

(19-3) ft / 1 sec = 16 ft/sec

WILL CHOOSE BRAINLIEST. Which description most accurately describes the transformation shown below.

Answers

Answer:

Step-by-step explanation:

The triangle must not translate left because then it will move away from the y-axis, which is not what happens here. So B and C are wrong. D is wrong because if it reflects across the y-axis it won't touch the y-axis, but here it touches so it's wrong.

Hope it helped:)

Answer:

Step-by-step explanation:

Because if you just move the original points to right 6 and down 5 it will show the graph on the right.

A skateboard was originally priced at $53.00. It is on sale for 15% off. What is the sale price of the skateboard?

Answers

15 po Kasi Di ko alam

Answer:

$45.05

Step-by-step explanation:

To find 10% divide the original number by 10. This is $5.30

To find 5% divide 10% by 2. This is $2.65

Add the two together to get 15%. This is $7.95

Take away the value of 15% from the original number.

$53.00 - $7.95 = $45.05

Michael decided to take all his leftover change each month and place it into a savings account. This account earns 2% simple interest each year. The only thing Michael is putting in this account is his leftover change, which is a small amount. Should Michael keep his account since he is putting very small amounts in and earns very little interest?

A. Yes, his monthly deposits and interest will accumulate, which means the balance will grow over time.

B. No, the monthly bank fees are taking away all his deposits which leaves the account at zero.

C. Yes, the cost to close the account would cost more than what is in the account since the acc
ount balance really isn't growing.

D. No, he needs to big deposits for his account to actually grow over time.

Answers

Answer:

yes, his monthly deposits and interest will accumulate,which means the balance will grow over time.

Below is data collected from a 5th grade class. How many students are taller than the average 5th grade height of 55 inches?

5 students

10 students

12 students

18 students

Answers

10 students should be correct

12 students.

Count how many results are greater than 55. There are 5 6’s in the 5 stem, so 5 students are 56 inches tall. 3 are 57, 1 is 58, 1 is 61, 1 is 62, and 1 is 63

brainliest maybe just gotta be right

Answers

Answer:

28.26

Step-by-step explanation:

How i got this answer is it says that you have 9 and 3.14 correct? Well all you have to do is multiply both of them then you get 28.26. YO WELCOME MORTAL!!

Which of the following represent lengths of the sides of a right triangle?

Use the formula:

a^2 + b^2= c^2

Answers

Answer:

B and D

Step-by-step explanation:

.......

...

.....

C and D are the correct answers to the question

What is the relationship between corresponding terms in the two sequences?

Answers

Answer: y = x + 1

You can see that in the chart that each income has an outcome of +1

Answer:

The relationship is Sequence two is always one step ahead of sequence one.

Step-by-step explanation:

is this right??? by the way, have you smiled today? its very important:)

negative decimals on the number line

Answers

Answer:

-0.58

Step-by-step explanation:

The number gets less as you move to the bottom. Each dash represents 0.01. The dot is 3 lines below -0.55, so you would do -0.55 - 0.03, and the answer is -0.58.

I hope this helps and please mark me as brainliest!

Answer:

-0,56

Step-by-step explanation:

As you go up, the numbers tend to get larger. -0.5 is larger than - 0.6

So considering where the dot is on the number line, you have to subtract - 0.02 for every horizontal line you cross.

Another way of putting this is you must add 0.02.

For me, it is easier to add 0.02 because the amount is getting bigger. Why 0.02? it is because there are 5 horizontal notches between -0.6 and - 0.5. Each notch must be -.1/5 = -0.02

First notch: -0.6 + 0.02 = -0.58

Answer: Second notch: -0.58 + 0.02 = -0,56

What inequality does this number line show?

Answers

Answer:

X<6

Step-by-step explanation:

the unfilled dot shows that there is no equal, and based on the direction, (left), it means less than. Since it starts at 6, less than 6

Answer:

x>6

Step-by-step explanation:

the unfilled dot shows that there is no equal, and based on the direction, (left), it means less than. Since it starts at 6, less than 6

Eddie purchased 15 boxes of paper clips and 7 packages of index cards for a total of $55.40. Finn bought 12 boxes of paper clips and 10 packages of index cards for $61.70. Find the cost of one box of paper clips and one package of index cards

Answers

Answer:

The cost of one box of paper clips is $1.85 and the cost of one package of index cards is $3.95

Step-by-step explanation:

the cost of each paper clip is 1.85 and the index cards is 3.95

A skyscraper in downtown Los Angeles is 7.9 x 10 feet tall. How tall is the building?

Answers

Answer: I'm pretty sure the answer is 79 hope this helps

Step-by-step explanation:

79 feet. you just multiply 7.9*10

I need help with this question please

Answers

Answer:

The answer to this question would be c

Please help me with this IXL! Thanks

Answers

-0.71 is it i think so i dk

I NEED HELP CUZ I BAD

Answers

Answer:

Given:

∠1 = 63 - 2x°∠2 = 72 - 3x°

And if we look at the diagram, we can see that angles 1 and 2 are corresponding, and corresponding angles are congruent(meaning they measure the same degrees).

So all we need to do now, is set up the equation to angle 1 being equal to angle 2.

(63 - 2x) ← [angle 1] = (72 - 3x) ← [angle 2]

Solve;

63 - 2x = 72 - 3x

+2x +2x

63 = 72 - 1x

-63 -63

9 - 1x = 0

+1x +1x

9 = x, the value of 'x' measures 9°.

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ou're an average, moderately active adult female. Therefore, you shouldconsume approximately ______ calories and 60 grams of fat. the name "Roy G.Biv"is one way to remember the colors of the light spectrum this is an example of Examine the words, impulse, presynaptic cell, neurotransmitters, receptors, postsynaptic cell, What idea can be described using all the words listed? What is the area, in square units, of the shaded part of the rectangle below? what happened to many native american groups in texas at this time a friend is keen to get a start in real estate and offers to work weekends for you, free of charge, as your assistant to learn the industry. Explain what you would do and why. Can someone help me with this (thanks) Kenny, together with his siblings, ________ for the overseas trip next weekend.-Is going-are goingPlease, If possible can you have explanation ? Thanks! Quentin works as a used car salesman, where he earns $8 per hour and an average commissionof $260 per car sold. He wants to earn at least $1040 per week. Write an inequality to represent this scenario, define your variables and explain why you chose them. Read the excerpt from "The Great Wave: Hokusai."It is because the sea is blue,Because Fuji is blue, because the bent blueMen have white faces, like the snowOn Fuji, like the crest of the wave in the sky the color of theirBoats. It is because the airIs full of writing, because the wave is still: that nothingWill harm these frail strangers,That high over Fuji in an earthcolored sky the fingersWill not fall; and the blue menLean on the sea like snow, and the wave like a mountain leansAgainst the sky.The main subject of the poem is the relationship between and man. What is hindu I have no idea and I have to write in hindu for an assigment According to the article, what is one reason why the A350could save money for airlines?A. It burns less fuel than other jets of similar size.B. It costs less to manufacture.C. It can carry up to 369 passengers.D. It is more comfortable for passengers. 1 + a to the power 3[tex]1 + {a}^{3} [/tex] Characteristics of plant cells include which of the following? Select all that apply.cell plate in cell divisioncleavage furrowlarge hypertonic vacuoleno chlorophyll or chloroplastsno cell wall, only plasma membrane define physical balance Answer correctly for brainliest pleaseeee!!!! How is Schlesinger's characterizationof Richard Nixon as an "imperialpresident" similar to characterizationsof Andrew Jackson and FranklinRoosevelt? Explain. If I add 30mL of water to 125mL of a 0.15M of NaOH solution, what will the molarity of the dilated solution be? If the labor force is 300,000 workers,but 24,000 are unemployed, what is theunemployment percentage?A. 3%B. 8%C. 18%D. 24% Find the area of the figure. Use 3.14 as .

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Whoever answers correctly can have brainliest
but answer asap