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Elena-2011 [213]
3 years ago
14

The pc card and cardbus devices are being replaced by what technology?

Computers and Technology
1 answer:
Ronch [10]3 years ago
3 0
They are replaced by ExpressCard

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2. A shift register can operate:
Naddik [55]
C. Both serially and Perullo
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3 years ago
Simple geometry can compute the height of an object from the the object's shadow length and shadow angle using the formula: tan(
agasfer [191]

Answer:

The program to this question can be given as:

Program:

#include <stdio.h>  //include header files

#include<math.h>

int main()    //main method  

{        

   double treeHeight = 0.0;         //declare variables

and assign value

   double shadowLength = 0.0;  

   double angleElevation =  0.11693706;

   // (0.11693706 radians = 6.7 degrees) convert number into angle.      

   shadowLength = 17.5;  

treeHeight = shadowLength * tan(angleElevation);   //convert number into angle

   printf("Tree height: %lf\n", treeHeight);   //print value.

   return 0;  

}

Output:

Tree height: 2.055778

Explanation:

In the above C language program firstly we include the headers. In this header file, we include a (math.h) header file this file helps to use the math function. Then we declare the main method in the main method we declare the variable that is given in the question that are treeHeight, shadowLength , angleElevation. All the variable datatype is double because it stores the floating-point value. Then we apply the formula that is  treeHeight = shadowLength * tan(angleElevation). In this formula, the treeHeight variable holds the value. Then we print the variable value for print the double value we use the lf(that is long float).

7 0
3 years ago
Only about 10 percent of the world’s population uses the internet.
lora16 [44]
False there are soooo many more people
Because look on our own Brainly there are more than 1,000 people
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4 0
2 years ago
The _______ displays the data series in separate columns side-by-side so that you can compare the relative heights of the column
k0ka [10]

Answer:

Cluster Column Charts.

Explanation:

Clustered column chart:-It displays multiple data series in separate vertical columns. Each series have the same axis labels.Clustered vertical columns thus allow direct comparison of multiple data series.When having three data series you can compare their heights also.So we conclude the answer is Cluster Column Charts.

3 0
3 years ago
Read 2 more answers
A file extension of .xlsx means that the file contains what?
laiz [17]

A .xlsx file tells you that the file is an Excel workbook that utilizes XML files to create the various spreadsheets as well as macros and other hidden codes used to perform certain functions (which is why there's an X at the end; older .xls files had no indication of this external code being present, which is why they're almost never recommended for modern use).

3 0
2 years ago
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