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
pav-90 [236]
3 years ago
15

How to subtract hexadecimal number when one is bigger than the other?

Mathematics
1 answer:
Inessa05 [86]3 years ago
7 0
Hello,

In order to be simple: let's code hexadecimal numbers on 4 digits.

Example: 500-200=300 (in décimal)

500_{10}=01F4_{16}\\\\
200_{10}=00C8_{16}\\\\
For\ subtract\ 00C8\ we\ calculate\ 15th\ complement\\\\
C_{15}(00C8)=FF37\\\\

16th\ complement= FF37+0001=FF38\\\\

Then\ we\ add\\\\

01F4+FF38=(1)012C\ on\4\ digits:\ 012C\\

012C_{16}=300_{16}


You might be interested in
Consider the function f(x)=6x+5 <br> (A) find it’s average rate of change by changing x=1 to x=5
soldier1979 [14.2K]

Answer: I really don’t know

Step-by-step explanation: I need help with this as well. I’m really sorry if you were looking for a real answer

8 0
3 years ago
An open-topped glass aquarium with a square base is designed to hold ~62.5~ 62.5 space, 62, point, 5, space cubic feet of water.
PIT_PIT [208]

Answer:

75 square feet

Step-by-step explanation:

The aquarium is designed to hold 62.5cubic feet

Since the aquarium has a square base, assume the aquaruim is a square prism

Let X be the lenght

Let y be the height

x^2.y = 62.5

y = 62.5x^2

The area of each side of the aquarium is xy. Since there are four sides, the total area of the side= 4xy

The area of the bottom of the aquarium = x^2

Total surface area = 4xy + x^2

Put y = 62.5/x^2 into the total surface area equation

A = 4x(62.5/x^2) + x^2

A= 250/x + x^2

Differentiate A with respect to x

dA/dx = -250(x^-2) + 2x

dA/dx = 0

0 = 2x - 250x^-2

2x = 250x^-2

2x =250/ x^2

2x^3 = 250

x^3 = 250/2

x^3 = 125

x = cbrt (125)

x = 5

Put x= 5 into A = x^2 + 250x^-1

A= 5^2 + 250(5^-1)

A= 25 + 250/5

A = 25 + 50

A = 75 square feet

6 0
3 years ago
Express the revenue equation in terms of price given the demand function.
statuscvo [17]

Answer:

Step-by-step explanation:

4 0
3 years ago
Answer these 2 Questions for 10 points
Hitman42 [59]
29 x 13= 3720 x 1= 3720 divide that by 10= 372 remove 3 so (7,2) is the slope roach
6 0
3 years ago
Help me please these Recharf
RSB [31]
I’m not to sure sorry good luck
6 0
2 years ago
Other questions:
  • Explain why the greatest common factor of 2 numbers are sometimes one
    13·1 answer
  • Round 251031 to nearest thousand
    11·2 answers
  • A bank has $750,000 to lend for 7 months. It can lend it to a local contractor at a simple interest rate of 12%, or it can lend
    6·1 answer
  • What is the ratio AC: CB?​
    9·1 answer
  • Historians label an event as a turning point when it​
    7·2 answers
  • Like a fish hop what is 89 x 3 - 5
    13·2 answers
  • Help pls I will give you the brainiest I need the answers for all of them
    15·1 answer
  • Hannah as 3 box of rice one box contain 3 g the other contain 150 g and the third is 500 she want to divide the rice equally to
    10·1 answer
  • HELPPP PWEEESEE IM LEGIT SOOOOO CONFUSEDDDD
    15·1 answer
  • 2. Solve the quadratic equation by completing the square.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!