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Answer:

Scientists believe there is a LINK between AMBIENT temperature and damage to a HEAD gasket on a car. Using the provided information, draw a scatterplot of the data. Explanation: The correct answer is 13 The lower temperatures have a negative CORRELATION so the lower the temperature the HIGHER the damage index

ANSWER:

ONE THOUSAND is yours answer...MATE

ANSWER:

PLEASE FOLLOW me

Step-by-step explanation:

3888eie837474746464777828289119920000000299201001992929999393838388848488474747577575757831910

Answer:

4x+5x+6x=90

15x=90cm

x=6

therefore

4x=24cm

5x=30cm

6x=36cm

therefore the lengths of the LARGER Triangles are =24cm,30cm,36cm

wang YIREN and SONG yiren perfect

ANSWER:

THANK you GUYS ¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤¤®®®®®®®®®®®®©©©©©©©©

2+v7-5-v7

NOW GROUP LIKE TERMS

2-5+v7-v7

-3+0

-3

ANSWER:

product = 17/65

one is -51/169

other =?

LET the UNKNOWN NUMBER be x.

x × -51/169 = 17/65

x = 17/65÷ -51/169

x = 17/65× 169/-51

x = -11999/3315

= -923/255 (lowest FORM)

Answer:

2B=a+C

Step-by-step EXPLANATION:

a,B,c are in AP

then ,

2b= a+c

Step-by-step explanation:

LET TWO number be xand y

x+y=55

20×5= PRODUCT of number

100= xy

now solve

INFINITE NUMBER of TRIANGLES

GIVEN EQUATION: ||x - 2| - 1| ≥ 3

Find that exactly at which value is the result equal to 3, since the numbers are being subtracted, see the PATTERN of RESULTS from keeping value of x as 2 to (-2). At x = -2, the result is 3. And before that, all the results are less than 3. Thus, for all values less than -2, the result will be GREATER than 3.

Keep x = -2

Result = 3

Since 3 = 3, x = -2

So, x € [-2, -infinity]

Answer:

22percentage

please MARK me as BRAINLIEST

ANSWER:

what we have to do in these QUESTION

(19/20)×100%

=19×5%

=95%

ANSWER:

K का तत्व नकारात्मक अनंत अल्पविराम, शून्य संघ चार अल्पविराम अनंत

45783x2386+7624-2345

= 109,243,517 ans.

Hope you LIKE it.........❣❣❣

Answer:

GeeksforGeeks

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perm_identity

Find the largest rectangle of 1’s with swapping of columns allowed

Given a matrix with 0 and 1’s, find the largest rectangle of all 1’s in the matrix. The rectangle can be formed by swapping any pair of columns of given matrix.

Example:

Input: bool mat[][] = { {0, 1, 0, 1, 0},

{0, 1, 0, 1, 1},

{1, 1, 0, 1, 0}

};

Output: 6

The largest rectangle's area is 6. The rectangle

can be formed by swapping column 2 with 3

The matrix after swapping will be

0 0 1 1 0

0 0 1 1 1

1 0 1 1 0

Input: bool mat[R][C] = { {0, 1, 0, 1, 0},

{0, 1, 1, 1, 1},

{1, 1, 1, 0, 1},

{1, 1, 1, 1, 1}

};

Output: 9

Recommended: Please solve it on “PRACTICE” first, before moving on to the solution.

The idea is to use an AUXILIARY matrix to store count of consecutive 1’s in EVERY column. Once we have these counts, we sort all rows of auxiliary matrix in non-increasing order of counts. Finally traverse the sorted rows to find the maximum area.

Note : After forming the auxiliary matrix each row becomes independent, hence we can swap or sort each row independently.It is because we can only swap columns, so we have made each row independent and find the max area of rectangle possible with row and column.

Below are detailed STEPS for first example mentioned above.

Step 1: First of all, calculate no. of consecutive 1’s in every column. An auxiliary array hist[][] is used to store the counts of consecutive 1’s. So for the above first example, contents of hist[R][C] would be

0 1 0 1 0

0 2 0 2 1

1 3 0 3 0

Time complexity of this step is O(R*C)

Step 2: Sort the columns in non-increasing fashion. After sorting step the matrix hist[][] would be

1 1 0 0 0

2 2 1 0 0

3 3 1 0 0

This step can be done in O(R * (R + C)). Since we know that the values are in range from 0 to R, we can use counting sort for every row.

The sorting is actually the swapping of columns. If we look at the 3rd row under step 2:

3 3 1 0 0

The sorted row CORRESPONDS to swapping the columns so that the column with the highest possible rectangle is placed first, after that comes the column that allows the second highest rectangle and so on. So, in the example there are 2 columns that can form a rectangle of height 3. That makes an area of 3*2=6. If we try to make the rectangle wider the height drops to 1, because there are no columns left that allow a higher rectangle on the 3rd row.

Step 3: Traverse each row of hist[][] and check for the max area. Since every row is sorted by count of 1’s, current area can be calculated by multiplying column number with value in hist[i][j]. This step also takes O(R * C) time.

ANSWER:

FOURTH quadrant

Step-by-step explanation:

Co ordinates of a POINT in fourth quadrant are (x,-y)

HOPE that helps

Please mark as BRAINLIEST

ANSWER:

lol

Step-by-step EXPLANATION:

Answer:

TWO hundred seventy FOUR THOUSAND seven hundred and sixty six

Step-by-step EXPLANATION:

ANSWER:

kkljkhhhjjuhhhhjkio9oihhhkoop

Answer:

42 years and 12 years

Step-by-step explanation:

Let father's present age = x years

and SON's present age = y years

According to the first condition:x − 7 = 7 (y − 7)⇒ x − 7 = 7y − 49⇒ x − 7y = −49 + 7⇒ x − 7y = −42  ...........(1)

According to the second condition:x + 3 = 3 (y + 3)⇒ x + 3 = 3Y + 9⇒ x − 3y = 9 − 3⇒ x − 3y = 6  ...........(2)

Subtracting (1) from (2) we get,

4y = 48⇒ y = 48/4 = 12

Putting the VALUE of y in (1) we get,x − 7 × 12 = −42⇒ x − 84 = −42⇒ x = −42 + 84⇒ x = 42

Hence father's age is 42 years and son's present age is 12 years.

PLS MARK ME THE BRAINLIEST...

Step-by-step EXPLANATION:

this is UR ANSWER

HOPE it HELPS

Answer:

55

Step-by-step explanation:

• 110+110+2X=360
• X=70
• 70+2Y=180
• Y=55
• REQURED ANGLE IS Y

x^6 + y^6

=(x^2)^3 + (y^2)^3

=(x^2 + y^2)[(x^2)^2-(XY)^2+(x^2)^2

=(x^2 + y^2)(x^4 - (xy)^2 + x^4

ANSWER:

0,3 is the CORRECT answer for your QUESTION

Answer:

HEY mate

Step-by-step EXPLANATION:

USE midpoint FORMULA to calculate the answer

Answer:

4.5

Step-by-step EXPLANATION:

TIME TAKEN to REACH =1.5+1.5+1+0.5=4.5

Let the number of students be x and AMOUNT given to each student be ` y.

Total amount distributed is xy

From the FIRST condition we get,

(x + 10) (y - 2) = xy

xy - 2x + 10y - 20 = xy

- 2x + 10y = 20

- x + 5y = 10 . . . (I)

From the 2nd condition we get,

(x - 15) (y + 6) = xy

xy + 6X - 15y - 90 = xy

6x - 15y = 90

2x - 5y = 30 . . . (II)

Adding equations (I) and (II)

- x + 5y = 10 + 2x - 5y = 30

x = 40

Substitute this value of x in equation (I)

- x + 5y = 10

- 40 + 5y = 10

5y = 50

y = 10

Total amount distributed is = xy = 40 x 10 = rs 400.

rs` 400 distributed equally AMONG 40 students.

Answer:

1) 2(x - 1) = x + 2

2x - 2 = x + 2

x = 4

2) 7 - x = 3x - 5

4x = 12

x = 3

3) 4(7 - 2x) = 16

28 - 8x = 16

12 = 8x

x = /

4) 5X + 1 = 2x - 8

3x = -9

x = -3

5) 8x - 1 = 2x + 5

6x = 6x

x = 1

6) 100 - 3x = 28

3x = 72

x = 24

7) 3(x - 2) = 6(x - 5)

3x - 6 = 6x - 30

3x = 24

x = 8

HOPE IT HELPS YOU

PLEASE MARK ME AS THE BRAINLIEST

21% is the FIRST ANSWER

ANSWER:

PLS NAME the CHAPTER to KNOW answer

ANSWER:

135 is your answer

HOPE this HELPS you please mark my answer as BRAINLIEST

ANSWER:

FIRST of all:-

THANKS GUYS..

ANSWER:

Step-by-step EXPLANATION:

PLZ MAKE it BEST

ANSWER:

a part, share, or NUMBER considered in comparative RELATION to a whole.

Step-by-step EXPLANATION:

plsark me brainliest

Step-by-step EXPLANATION:

I HOPE THIS ANSWER HELPS YOU.

Answer:

(-13)+(-27)

-13 - 27

ADD and PUT the same sign.

-40

I HOP its helpful for you

ANSWER:

II) 8646 is the CORRECT answer...

ANSWER:

MARK ME BRAINLIST and FOLLOW me

ONE MILLION SEVEN HUNDRED THIRTY FOUR THOUSAND FORTY

ANSWER:

answer is 32:15 because Second number is the SUM of the square of the digits of the first number.

Step-by-step explanation:

2^2+4^4=20 similarly

1^2+4^2=17 ,

9^2+1^2 =82 ,

and it should be

3^2+2^2=13 which is not FOLLOWED here therefore odd one out is 32:15

It is the brainliest answer thanks

18 is ur answer according to the PATTERN in FIRST 4+1= 20

the reason is 4+1=5× the first number that is 4

ANSWER:

I didn't STUDY such SUMS so I am not ABLE to answer this QUESTION

I AM NOT HAVING THETA'S SYMBOL HENCE I WILL USE 'A' INSTEAD OF IT.

cosec a = 1/sin a =>sin a = 1/cosec a

TAN a = sin a/COS a

sec a = 1/cos a =>cos a = 1/sec a

FOR FINDING TAN A REPLACE THE VALUES OF SIN A AND COS A.

tan a = (1/cosec a)/(1/sec a)

tan a = sec a/cosec a

5-4+3=4

Mark it BRAINLIEST

Answer:

Let a=8 cm , b =6 cm and ANGLE between

sides a and b is C. Area of triangle ABC =

1/2.a.b.sinC.

1/2.8 cm.6 cm.sinC = 12 cm^2

24 cm^2.sinC=12 cm^2

sinC= 12cm^2/24 cm^2= 1/2

C= 30° ,150° are only possible (as sum of all

interior angles is 180°).

Thus, only two TRIANGLES are possible in which

in 1st triangle angle between given sides is 30°

and in 2nd triangle angle between sides is

150°. , Answer.

Second method:-

Let third side is x cm long.

a= 8 cm , b = 6 cm and c = x cm.

s=(a+b+c)/2=(8+6+x)/2= 7+(x/2).

Area of triangle =[s (s-a) (s-b) (s-c)]^1/2

12 =[{7+(x/2)}.{x/2–1}.{x/2+1}.{7-x/2}]^1/2

12 =[{49-x^2/4}.{x^2/4–1}]^1/2

On squaring both sides

144 =49x^2/4–49-x^4/16+x^/4

193 =50x^2/4-x^4/16

x^4/16–50x^2/4+193 =0

(x^2/4)^2–2×(x^2/4)×25+(25)^2–625+193=0

(x^2/4 -25)^2= 432.

(x^2/4-25)= +/-12.(3^1/2) = +/-20.784

x^2/4 = 25 +/-20.784

x^2/4= 45.784 , 4.216

x^2= 183.136 , 16.864

x= 13.53 cm , 4.11 cm.

Hare both the length of 3RD side are possible

to construct the triangle, so that two triangles

are possible. , Answer.

ANSWER:

HOPE IT WILL HELP YOU TO DO

Step-by-step EXPLANATION:

Given that: can TWO number have the following HCF and LCM

i)HCF=20 AND LCM =535

ii)HCF=15 AND LCM =525.

To find: Is true or not?

Solution: First of all one should know that LCM and HCF of two given numbers are like that HCF is a factor of LCM.

or in other words LCM is a multiple of HCF.

on conclusion one can say that HCF divides LCM completely.

i)HCF=20 AND LCM =535

Ans: 20)535(26

40

---------

135

120

-------

15

-------

Not true.

Not possible, because LCM is not completely divisible by HCF.

ii)HCF=15 AND LCM =525.

Sol:15)525(35

45

---------

75

75

-------

0

-------

True

Yes,it is possible.

Because LCM us completely divisible by HCF.

Hope it helps you.