1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
NeTakaya
3 years ago
8

A formula =A1+B2 is in cell D8. If you copy that formula to cell D9, what is the new formula in cell D9? A. '=A1+B2 B. '=A2+B3 C

. '=A2+B2 D. '=B1+C2
Computers and Technology
2 answers:
Georgia [21]3 years ago
6 0
It has to be B. Im sure of it.
serg [7]3 years ago
5 0
Yup, it's B, '=A2+B2.
You might be interested in
Sabiendo que z1 = 10, z2 = 20, z3 =10 , z4 = 20, n1 = 1200 rpm.
romanna [79]

Answer:

a. engranaje 1 → engranaje 2 → engranaje 3 → engranaje 4

     z1 = 10            z2 = 20              z3 =10            z4 = 20

b. n2 = 600 rpm, n3 = 1200 rpm, n4 = 600 rpm

   la relacion de transmision = 2

Explanation:

where z1 = 10, z2 = 20, z3 = 10, z4 = 20

and n1 = 1200 rpm

n2 = n1 * z1/z2 = (1200 * 10)/ 20 = 600 rpm

n3 = n2 * z2/z3 = (600 * 20)/ 10 = 1200 rpm

n4 = n3 * z3/z4 = (1200 * 10)/ 20 = 600 rpm

la relacion de transmision = z2/z1 * z3/z2 * z4/z3

= 20/10 * 10/20 * 20/10 = 2 * 0.5 * 2 = 2

7 0
3 years ago
Can you answer this question?
patriot [66]

Answer:

To do this you'll need to use malloc to assign memory to the pointers used.  You'll also need to use free to unassign that memory at the end of the program using the free.  Both of these are in stdlib.h.

#include <stdlib.h>

#include <stdio.h>

#define SIZE_X 3

#define SIZE_Y 4

int main(void){

       int **matrix, i, j;

       // allocate the memory

       matrix = (int**)malloc(SIZE_X * sizeof(int*));

       for(i = 0; i < SIZE_X; i++){

               matrix[i] = (int *)malloc(SIZE_Y * sizeof(int));

       }

       // assign the values

       for(i = 0; i < SIZE_X; i++){

               for(j = 0; j < SIZE_Y; j++){

                       matrix[i][j] = SIZE_Y * i + j + 1;

               }

       }

       // print it out

       for(i = 0; i < SIZE_X; i++){

               for(j = 0; j < SIZE_X; j++){

                       printf("%d, %d:  %d\n", i, j, matrix[i][j]);

               }

       }

       // free the memory

       for(i = 0; i < SIZE_X; i++){

               free(matrix[i]);

       }

       free(matrix);

       return 0;

}

3 0
3 years ago
The function takes two string parameters; the first is the name of a file and the second is text. Complete the function to appen
castortr0y [4]

Answer:

The code for the function is given below in Python language

Explanation:

def append_string_to_file(filename, text):// function takes the filename // and text  to append

f = open(filename, 'a')

f.write(text) //function part that writes the text

f.close() //closing the file using the explicit close function

3 0
3 years ago
Where in the Formula tab on the ribbon would you find the Use in Formula function?
Leviafan [203]

Answer:

In Function library you would find the use in Formula function

5 0
3 years ago
Read 2 more answers
Linda is the owner of Souvenirstop, a chain of souvenir shops. One of the shops is located at the City Centre Mall. Though the s
Klio2033 [76]

Answer:

attraction and attention

6 0
3 years ago
Other questions:
  • Why are prepositions, conjunctions, and pronouns usually considered poor choices to use as key words?
    5·2 answers
  • What technology allows data to be stored in one place and be retrieved by many systems?
    7·1 answer
  • A key field is used to _____. enter a password uniquely identify records merge data list the most important information
    12·2 answers
  • 5. RAM IS YOUR SYSTEM’S-
    14·2 answers
  • A _______ area network is a type of wireless network that works within your immediate surroundings to connect cell phones to hea
    9·2 answers
  • You have been asked to create a query that will join the Production.Products table with the Production.Categories table. From th
    6·1 answer
  • What is the WiFi signal strength in different iPhone models?
    7·1 answer
  • Explain the difference between social engineering and reverse social engineering.
    6·1 answer
  • Old systems can be useful when designing new computer software.<br> True or False
    7·2 answers
  • When can designers use rapid application development?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!