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Llana [10]
3 years ago
13

Arpenet was the computer created by the military true or false

Computers and Technology
1 answer:
Sphinxa [80]3 years ago
3 0

True. It was a project that the pentagon was working on in the 60's

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Given parameters b and h which stand for the base and the height of an isosceles triangle (i.e., a triangle that has two equal s
schepotkina [342]

Answer:

The area of the triangle is calculated as thus:

Area = 0.5 * b * h

To calculate the perimeter of the triangle, the measurement of the slant height has to be derived;

Let s represent the slant height;

Dividing the triangle into 2 gives a right angled triangle;

The slant height, s is calculated using Pythagoras theorem as thus

s = \sqrt{b^2 + h^2}

The perimeter of the triangle is then calculated as thus;

Perimeter = s + s + b

Perimeter = \sqrt{b^2 + h^2} + \sqrt{b^2 + h^2} +b

Perimeter = 2\sqrt{b^2 + h^2} + b

For the volume of the cone,

when the triangle is spin, the base of the triangle forms the diameter of the cone;

Volume = \frac{1}{3} \pi * r^2 * h

Where r = \frac{1}{2} * diameter

So, r = \frac{1}{2}b

So, Volume = \frac{1}{3} \pi * (\frac{b}{2})^2 * h

Base on the above illustrations, the program is as follows;

#include<iostream>

#include<cmath>

using namespace std;

void CalcArea(double b, double h)

{

//Calculate Area

double Area = 0.5 * b * h;

//Print Area

cout<<"Area = "<<Area<<endl;

}

void CalcPerimeter(double b, double h)

{

//Calculate Perimeter

double Perimeter = 2 * sqrt(pow(h,2)+pow((0.5 * b),2)) + b;

//Print Perimeter

cout<<"Perimeter = "<<Perimeter<<endl;

}

void CalcVolume(double b, double h)

{

//Calculate Volume

double Volume = (1.0/3.0) * (22.0/7.0) * pow((0.5 * b),2) * h;

//Print Volume

cout<<"Volume = "<<Volume<<endl;

}

int main()

{

double b, h;

//Prompt User for input

cout<<"Base: ";

cin>>b;

cout<<"Height: ";

cin>>h;

//Call CalcVolume function

CalcVolume(b,h);

//Call CalcArea function

CalcArea(b,h);

//Call CalcPerimeter function

CalcPerimeter(b,h);

 

return 0;

}

3 0
3 years ago
Grid computing is a type of computing in which:
fredd [130]

Answer:

b

Explanation:

A computing grid can be thought of as a distributed system with non-interactive workloads that involve many files.

7 0
3 years ago
True or false windows 98 and windows xp are examples of an operating system?
rodikova [14]

Answer:

true

Explanation:

3 0
2 years ago
In cell e9, enter a formula that calculates the session fee for a member. members receive a member discount off the non-member s
svetoff [14.1K]

If Kevin wants to create a graph to show how his investments and savings accounts have increased over the past year, he should use a spreadsheet. Spreadsheet enables one to see the trend line of the desired outcome by using specific charts.

<span> </span>

6 0
3 years ago
And Python code for the following programming problem and the pseudo code below
lora16 [44]

Answer:

endProgram = "no"

endOrder = "no"

totalBurger = 0

totalFry = 0

totalSoda = 0

total = 0

tax = 0

subtotal = 0

option = 0

burgerCount = 0

fryCount = 0

sodaCount = 0

def resetVariables():

    #reset variables

   totalBurger = 0

   totalFry = 0

   totalSoda = 0

   total = 0

   tax = 0

   subtotal = 0

def getBurger():

   global burgerCount

   burgerCount += int(input("Enter the number of burgers you want: "))

   totalBurger =burgerCount * .99

   return totalBurger

def getFry():

   global fryCount

   fryCount += int(input("Enter the number of fries you want: "))

   global totalFry

   totalFry +=fryCount * .79

   return totalFry

def getSoda():

   global sodaCount

   sodaCount += int(input("Enter the number of sodas you want: "))

   global totalSoda

   totalSoda +=sodaCount * 1.09

   return totalSoda

def calcTotal():

   global subtotal

   subtotal += totalBurger + totalFry + totalSoda

   global tax

   tax += subtotal * .06

   global total

   total += subtotal + tax

   return total

def printReceipt(total):

   print("Your total is $",round(total, 2))

#Loop to run program again

while endProgram == "no":

   resetVariables()

   #Loop to take in order

   while endOrder == "no":

       print("Enter 1 for Yum Yum Burge\nEnter 2 for Grease Yum Fries\nEnter 3 for Soda Yum: \n")

       option = int(input("Enter option: "))

       if option == 1:

           bugertotal = getBurger()

       elif option == 2:

           frytotal = getFry()

       elif option == 3:

           sodatotal = getSoda()

       endOrder = input("Do you want to end your order? (Enter no to add more items): ")

       mytotal = calcTotal()

       printReceipt(mytotal)

   endProgram = input("Do you want to end the program? (Enter no to process a new order): ")

Explanation:

The python source code displays the menu of a restaurant and the prices of each meal. The module takes multiple orders, calculates and displays the total bill of the order with tax included.

6 0
2 years ago
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