Mathematics Middle School

Okay, I'm going to be adding more but what is 4/10 x 3?

Answers

Answer 1

Answer:

6/5 or 1 1/5

6/5 is an improper fraction, so I didnt know if youd need an improper one or a proper one. They both are the same thing though :)

Step-by-step explanation:

4/10*3

They both need to be a fraction, and any number over 1 = that number. So,

4/10*3/1

4*3=12

10*1=10

12/10

Then, you have to simplify the fraction.

6/5 (bc 2 goes into 12 6 times and 2 goes into 10 5 times)

or 1 2/10= 1 1/5

Hope this helps. Plz give brainliest. Also, plz sub to Kgirl633 on yt.

Answer 2

Answer:

6/5 or 1.2

I am from India,

please Upvote and Mark as Brainliest if you like.

Related Questions

5(3m - 6) when simplify

Answers

Answer:

15m-30

have a nice day

The expression in simplified form, obtained from the distributive property of multiplication over addition is; 15·m - 30

What is the distributive property?

The distributive property of multiplication over addition states that for numbers, a, b, and c, we get;

a·(b + c) = a·b + a·c

The expression, 5·(3·m - 6) can be simplified by applying the distributive property of multiplication as follows;

5·(3·m - 6) = 5 × 3·m + 5 × (-6) = 15·m - 30

The simplified form of the expression is therefore; 15·m - 30

Learn more on the distributive property here: https://brainly.com/question/2807928

#SPJ6

i need step by step explanation for this!!

i need step by step explanation for this!!

Answers

Hello! :)

Answer:

\(\huge\boxed{751}\)

Let the smallest digit, or the units' digit, be equal to x:

Tens' digit is four more, therefore:

x + 4 represents the tens' digit.

Hundreds' digit is 2 more than the tens' digit, so:

2 + (x + 4), or x + 6 represents the hundred's digit.

These all sum up to 13, so write an expression to represent this:

x + (x + 4) + (x + 6) = 13

Combine like terms:

3x + 10 = 13

Subtract 10 from both sides:

3x = 3

Divide both sides by 3:

x = 1

Find the digits using the rules listed above:

Hundreds' digit: (1) + 6 = 7

Tenths' digit:  (1) + 4 = 5

Units' digit: 1 = 1

Therefore, the number is:

751.

The answer is 751

This is my answer according to my calculation.

Pls help me in math, I need this tomorrow, thx :)

Pls help me in math, I need this tomorrow, thx :)
Pls help me in math, I need this tomorrow, thx :)

Answers

Answer: Range and mean = 8 of both

variance of Set X= 4.7

variance of Set Y= 4.6

Step-by-step explanation:

Two sets of data, set X and set Y are given

a.) Range is the difference of the highest value and the lowest value,

Therefore, Range of set X = 12-4=8

Range of set Y = 12-4=8

Now, Mean of a given data set is the average of all the terms present in the given data set

Mean of set X= Σxif/n = (4+5+6+7+16+18+24)/10 = 8

Mean of set Y= (4+5+7+32+20+12)/10= 8

Therefore, both the data sets has same range and mean.

b.) Standard deviation tells about the variability of the date and is given by,

S.D= σ = √∑ ( X − μ )^2/n

S.D of set X= √(16+9+4+1+0+1+16)/10= √4.7

S.D of set Y= √(16+9+1+0+4+16)/10= √4.6

Variance is the square of S.D, that is, σ^2

Therefore, variance of set X=4.6

variance of set Y= 4.7

c.) The calculated variances of set X and set Y are 4.7 and 4.6 respectively. It implies that the data is more distributed or varied in set X than in set Y. In the other words, data in set Y is more consistent data than of set X.  

To learn more about S.D and variance,

https://brainly.com/question/15858152

https://brainly.com/question/12402189

Answer: Range and mean = 8 of both

variance of Set X= 4.7

variance of Set Y= 4.6

Step-by-step explanation:

We know

a.) Range is the difference of the highest value and the lowest value,

Therefore, Range of set X = 12-4=8

Range of set Y = 12-4=8

Now, Mean of a given data set is the average of all the terms present in the given data set

Mean of set X= Σxif/n = (4+5+6+7+16+18+24)/10 = 8

Mean of set Y= (4+5+7+32+20+12)/10= 8

also

b.) Standard deviation tells about the variability of the date and is given by,

S.D= σ = √∑ ( X − μ )^2/n

S.D of set X= √(16+9+4+1+0+1+16)/10= √4.7

S.D of set Y= √(16+9+1+0+4+16)/10= √4.6

Variance is the square of S.D, that is, σ^2

Therefore, variance of set X=4.6

variance of set Y= 4.7

c.) The calculated variances of set X and set Y are 4.7 and 4.6 respectively. It implies that the data is more distributed or varied in set X than in set Y. In the other words, data in set Y is more consistent data than of set X.

solve for value of y FOR BRAINLIEST PLEASE :)

solve for value of y FOR BRAINLIEST PLEASE :)

Answers

90-51=39
9*5-6= 39
Y is 5
I think the answer is y = 5

This is because the angle needs to be 90 so
90 - 51 = 39

Then you put 9y - 6 = 39 and the answer would be y = 5

What is the answer to 6 - 1 1/2

Answers

Answer:

the answer is 0.5

Step-by-step explanation:

11/2=5.5

6-5.5=0.5

Answer: Heyaa! ~

Your Answer is... 4.5 or in exact form its, 9/2

Step-by-step explanation:

Convert the mixed numbers to improper fractions, then find the LCD and combine.

To find the least common denominator first convert all integers and mixed numbers (mixed fractions) into fractions. Then find the lowest common multiple (LCM) of the denominators. This number is same as the least common denominator (LCD).You can then write each term as an equivalent fraction with the same LCD denominator.

Hopefully this helps you! ^^

Which statement is correct when a scatterplot is constructed?
A. The independent variable is the input variable and should be represented by the x-axis.

B. The independent variable is the input variable and should be represented by the y-axis.

C. The dependent variable is the input variable and should be represented by the x-axis.

D. The dependent variable is the input variable and should be represented by the y-axis.

Answers

Answer:

D no. the dependent variable is the input variable and should be represented..........y-axis

help me please I'm nice :)

help me please I'm nice :)

Answers

Answer:

ez boi 10 for ab 2 for ef

Step-by-step explanation:

   uuu ar crazy

I’m pretty sure it would just be 5x for AB and x for EF

\(\sqrt{\frac{p}{2}-2 } = \sqrt{p-8}\)

Answers

\(\boldsymbol{\sqrt{\dfrac{p}{2}-2}=\sqrt{p-8}}\)

Cancel the square root on both sides.

\(\boldsymbol{\sf{\dfrac{p}{-2}-2=\sqrt{p-8} }}\)

Multiply both sides by 2.

\(\boldsymbol{\sf{p-4=2p-16 }}\)

Subtract p from both sides.

\(\boldsymbol{\sf{-4=2p-16-p }}\)

Simplify

\(\boldsymbol{\sf{-4=p-16 }}\)

Add 16 to both sides.

\(\boldsymbol{\sf{-4+16=p }}\)

Simplify

\(\boldsymbol{\sf{12=p}}\)

Swap sides.

\(\boldsymbol{\sf{p=12 \ \ \to \ \ \ Answer}}\)

↓

Verification

\(\boldsymbol{\sqrt{\dfrac{p}{2}-2}=\sqrt{p-8} \ \ \to \ \ \ Exercise \ normal.}\)

Let p=12.

\(\boldsymbol{\sqrt{\dfrac{12}{2}-2}=\sqrt{12-8}}\)

Simplify 12/6 to 6.

\(\boldsymbol{\sqrt{6-4}=\sqrt{12-8} }\)

Simplify 6-2 to 4.

\(\boldsymbol{\sqrt{4}=\sqrt{12-8} }\)

Since 2×2=4, the square root of 4 is 2.

\(\boldsymbol{2=\sqrt{12-8} }\)

Simplify 12-8 to 4.

\(\boldsymbol{2=\sqrt{4} }\)

Since 2×2=4, the square root of 4 is 2.

\(\boldsymbol{2=2}\)Checked ✅

\(\huge \red{\boxed{\green{\boxed{\boldsymbol{\sf{\purple{Pisces04}}}}}}}\)

2=2^
Explained above

consider the equation 6*e^0.25t = 9 solve the equation for t. express the solution as a logarithm in base-e

Answers

Answer:

\(t=\frac{ln 1.5}{0.25}\) OR t = 1.622

Step-by-step explanation:

HELP

We have two stacks of styrofoam cups. One stack has 6 cups, and its height is 15 cm. The other one has 12 cups, and its height is 23 cm. How many cups are needed for a stack with a height of 50 cm?

HELPWe have two stacks of styrofoam cups. One stack has 6 cups, and its height is 15 cm. The other one

Answers

Answer:

you'll need 32 cups!

Step-by-step explanation:

What is the solution to this equation?

−1/5(x+1 3/4)=−2 1/
2

Responses

x=21 1/4
x equals 21 and 1 over 4

x=14 1/4
x equals 14 and 1 over 4

x=10 3/4
x equals 10 and 3 over 4

x=3 3/4

I WILL GIVE BRAINLYEST

Answers

Answer:

10 3/4

Step-by-step explanation:

\(x + \frac{7}{4} = - \frac{5}{2} \times - \frac{5}{1} \\ x = \frac{25}{2} - \frac{7}{4} \\ x = \frac{43}{4} \\ x = 10 + \frac{3}{4} \)

find the area of the shaded region. use 3.14159 as pi. round to the nearest tenth. be prepared to show your work.

find the area of the shaded region. use 3.14159 as pi. round to the nearest tenth. be prepared to show

Answers

Answer:

9.8

Step-by-step explanation:

Since the shaded region has a direct copy of itself on the other side, it means that the shaded region is 1/2 the total area of the circle. The area of the circle is pi(2.5)^2. Which is 6.25pi. 6.25/2 is 3.125. 3.125*3.14159 is 9.8174... Rounded to the nearest tenth, it is 9.8.

47 of the birthday cake was eaten on your birthday. The next day your dad ate 23 of what was left. You are given what your dad left. What fraction of the cake are you given?

Answers

i think the best approach is assuming in percentage. if the cake= 100, then just add the 47 and 23. that would equal 70. then, subtract the 70 from the 100. that would be 30 as your final answer.
« 47+23+?=100 »
« 70+?=100 »
-70 -70
?=30

???????????????????????????

???????????????????????????

Answers

Answer:

12 and 78 are complementary.

80 and 100 are supplementary.

50 and 50 are neither.

Step-by-step explanation:

Hope it helps! =D

Describe how you could move shape 1 ∠A to exactly match shape 2 ∠A” in 3 different ways.
Just write the answers no need to show work/explain but it has to be correct ✅
15 points!

Describe how you could move shape 1 A to exactly match shape 2 A in 3 different ways.Just write the answers

Answers

2,6

-3,2

7,7

??????????????????????????

A net of a three-dimensional figure is shown. What is the surface area of the three-dimensional figure?

A net of a three-dimensional figure is shown. What is the surface area of the three-dimensional figure?

Answers

Answer:

184 ft^2

Step-by-step explanation:

in the picture

A net of a three-dimensional figure is shown. What is the surface area of the three-dimensional figure?
Answer:
184^2

Detailed explanation:
A net of a three-dimensional figure is shown. What is the surface area of the three-dimensional figure?

during geography class students listed the number of the states they had visited.the responses were 12,9,17,7,5,4,2,1,8,5
what is the Mean for the data set?
A 3.2 states
B 2.8 states
C7 states
D not here

Answers

Answer:

7

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

I think not %100 sure but I hope this helps <3

If Kendall walks at a steady pace of 3 mph, how long will it take her to walk 9 mi.?

A. 1 hr.
B. 2 hr.
C. 3 hr.
D. 4 hr.

Answers

The answer is C. Have a good day

Answer:

c

Step-by-step explanation:

3x3 equals 9 so it will take 3 hrs to walk

Find the perimeter of this shape.

Find the perimeter of this shape.

Answers

Answer:

draw a line that makes a triangle and rectangle.

hypotenuse= 30

3k-4k-5k triangle

18-24-30

so the short part of triangle is 18 cm

10+10+18+24+30 equals 92

sorry for language I am not familiar with English

the perimeter of this shape is

24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm

Five students bought the same style of shoes at five different stores. The prices they paid are listed below. $24.50, $19.25, $28.25, $22.50, $15.50 , Whats the mean absolute deviation?
A - 2.6
B - 4.4
C - 0
D - 3.7

Answers

Answer:

[See Below]

Step-by-step explanation:

_____________________________________________

✦ Mean Absolute Deviation (MAD): The average length between all the data and the mean.

_____________________________________________

✦ First solve for the mean of the data:

✧ Add together all the values:

\(24.50+19.25+28.35+22.50+15.50=110.1\)

✧ Now divide by how many numbers or data you have:

\(110.1\) ÷ \(5=22.02\)

_____________________________________________

✦ Now we solve for MAD:

\(3.716\)

_____________________________________________

~Hope this helps Mate. If you need anything feel free to message me.

I think D would be the correct answer!

angle F and angle G are complementary. Angle F measures (2x+7) and angle G degress measures 15. Find the value of x and the measure of each angle

Answers

Answer: X = 34

Angle F = 68

Angle G = 15

Step-by-step explanation: 2x+22=90

2x=68 divided by 2 on both sides, X = 34

Answer:

x = 34

Angle F = 75

Angle G = 15

Step-by-step explanation:

Complementary = 90°

2x+7+15=90

2x+22=90

2x = 64

x = 34

Angle F

2 * 34 + 7 = 75

Simple math a-lot of points must do at least 3 questions not the ones the person before you did

Simple math a-lot of points must do at least 3 questions not the ones the person before you did

Answers

Answer:

Step-by-step explanation:

all of the answers are -15

A car traveled a distance of 75 miles in 2 hours.

Calculate the speed of the car in miles per hour.

Answers

37.5 miles per hour is the speed of the car

what is 26% of 360? :

Answers

Answer: 93.6

Step-by-step explanation:

26% = 26/100 = 0.26

0.26 * 360 = 93.6

The answer is 93.6.

You would first write the percent as 26/100 because percents are out of 100. Then you would multiply 360 to 26/100. 26/100x360= 93.6.

Which list orders the numbers from least to greatest?

Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth

A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3

Answers

Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth


Hope my answer helps you✌️

Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5 is the list that orders the numbers from least to greatest.

At soccer practice on Saturday morning, Winston's team practiced dribbling for 25 minutes and practiced shooting for 15 minutes. Then, they played a scrimmage game for 15 minutes before practice ended at 11:00 A.M. What time did Winston's soccer practice start?

Include A.M. or P.M. in your answer (for example, 11:58 A.M.).

Answers

Answer:

10h20m AM

Step-by-step explanation:

Answer:

11:05 am

Step-by-step explanation:

you subtract each amount from the time like this:

11:00  - 15 = 11:45

11:45 - 15 = 11:30

11:30 - 25 = 11:05

Carlo said a population can have more than one sample associated with it. Do you agree or disgree with his statement? Justify your answer.

Answers

agree because everyone is different.

Please help due tmr
The Diver: (-6, 3)
The whale: (-7, -6)
The Treasure: (7, 3)

Explain how you know for the question below.

1. If Captain Sullivan lost his map but he knew the coordinates of the diver and the treasure, how could he find the distance between the diver and the treasure?

If Captain Sullivan lost his map but he knew the coordinates of the diver and the treasure, how could he find the distance between the diver and the treasure?

Answers

Just watch anime screw work

1/3(3x-6)=2x please help

Answers

Answer:

-2

Step-by-step explanation:

In the picture

1/3(3x-6)=2x please help

Answer:

x = -2

Step-by-step explanation:

1/3(3x - 6) = 2x

3x - 6 / 3 = 2x

9x - 6 = 6x

3x = -6

x = -2

PLEASE FIGURE OUT THIS QUESTION FAST!

PLEASE FIGURE OUT THIS QUESTION FAST!

Answers

Step-by-step explanation:

You should multiply the plots by the dec.

Answer: multiply the plots by the dec.

Step-by-step explanation: Was this helpful hopfully it was.

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