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MatroZZZ [7]
3 years ago
9

ALL THE INFO IS IN THE PIC PLEASE HELPPPPPP 100 POINTSSSS I WILL MARK BRAINLIEST TO BEST ANSWER

Mathematics
2 answers:
Alex777 [14]3 years ago
7 0

Its the 2 one do you want me to give you a reasoning  more or..

VARVARA [1.3K]3 years ago
4 0
It’s the second one.
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Least two digit number exactly divisible by 6<br>​
sp2606 [1]

Answer:

2 and 3

Step-by-step explanation:

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2 years ago
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Find the points on x-axis where the circle with equation X square + Y square - 8 x - 8 Y - 9 = 0
Mamont248 [21]

Answer:

(- 1, 0) and (9, 0 )

Step-by-step explanation:

To find the x- intercepts let y = 0 in the equation and solve for x, that is

x² + y² - 8x - 8y - 9 = 0

x² - 8x - 9 = 0 ← in standard form

(x - 9)(x + 1) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 9 =0 ⇒ x = 9

x + 1 = 0 ⇒ x = - 1

x- intercepts are (- 1, 0 ) and (9, 0 )

4 0
3 years ago
a. For a file whose size (in terms of number of bytes) is less than or equal to 12, then duplicate the contents of the file so t
pickupchik [31]

Answer:

#include <stdio.h>

int main()

{

int check;

char* dirname = "Subdir1";

check = mkdir(dirname,0766);

// check if directory is created or not

if (!check)

{

printf("Subdir1 Directory created\n");

 

char *dirname1="/Subdir1/D1";

if(mkdir("/Subdir1/D1", 0777)==-1)

{

printf("D1 Directory created\n");

int A1 = open ("/Subdir1/D1/A1.txt", 0666);

write(A1, "abcdefghij\n", strlen("abcdefghij\n"));

close(A1);

 

int A2 = open ("/Subdir1/D1/A2.txt", 0666);

write(A2, "you are beautiful\n", strlen("you are beautiful\n"));

close(A2);

 

int A3 = open ("/Subdir1/D1/A3.txt", 0666);

write(A3, "this is terrible!\n", strlen("this is terrible!\n"));

close(A3);

}

else

{

printf("Unable to create directory D1\n");

exit(1);

}

if(mkdir("/Subdir1/D2", 0777)==-1)

{

printf("D2 Directory created\n");

int B1 = open ("/Subdir1/D2/B1.ccc", 0664);

write(B1, "abcdefghij\n", strlen("abcdefghij\n"));

close(B1);

 

int B2 = open ("/Subdir1/D2/B2.ccc", 0664);

write(B2, "you are beautiful\n", strlen("you are beautiful\n"));

close(B2);

 

int B3 = open ("/Subdir1/D2/B3.ccc", 0664);

write(B3, "this is terrible!\n", strlen("this is terrible!\n"));

close(B3);

}

else

{

printf("Unable to create directory D2\n");

exit(1);

}

 

if(mkdir("/Subdir1/D3", 0777)==-1)

{

printf("D3 Directory created\n");

int C1 = open ("/Subdir1/D3/C1.txt", 0644);

write(C1, "abcdefghij\n", strlen("abcdefghij\n"));

close(C1);

 

int C2 = open ("/Subdir1/D3/C2.ddd", 0644);

write(C2, "you are beautiful\n", strlen("you are beautiful\n"));

close(C2);

 

int C3 = open ("/Subdir1/D3/C3.txt", 0644);

write(C3, "this is terrible!\n", strlen("this is terrible!\n"));

close(C3);

}

else

{

printf("Unable to create directory D2\n");

exit(1);

}

 

}

 

 

else {

printf("Unable to create directory Subdir1\n");

exit(1);

}

return 0;

}

Program 2:

#include <stdio.h>

 

long int findSize(char file_name[])

{

// opening the file in read mode

FILE* fp = fopen(file_name, "r");

 

// checking if the file exist or not

if (fp == NULL) {

printf("File Not Found!\n");

return -1;

}

 

fseek(fp, 0L, SEEK_END);

 

// calculating the size of the file

long int res = ftell(fp);

 

// closing the file

fclose(fp);

 

return res;

}

 

// Driver code

int main()

{

FILE *fptr1;

char c;

char file_name[] = {"D1.txt"};

long int res = findSize(file_name);

if (res != -1)

{

printf("Size of the file is %ld bytes \n", res);

if(res<=12)

{

fptr1 = fopen("D1.txt", "r");

c = fgetc(fptr1);

while (c != EOF)

{

fputc(c, fptr1);

c = fgetc(fptr1);

printf(c);

}

}

}

return 0;

}

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A carousel has 56 horses 3/8 of them are white how many are not white
Korvikt [17]
The anwser would be 21
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1.324÷2 in place value chart
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The answer is 0.662 if u divied
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