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
Hoochie [10]
4 years ago
10

Explain why you can use subtraction to solve a division problem.

Mathematics
1 answer:
viktelen [127]4 years ago
8 0
Modular Arithmetic
a is congruent to bmod (n)
Note that b is remainder after a goes into n
since n|a-b
consider 5z={0,1,2,3,4}
12=2mod5 since 5|12-2 => 5|10 => 2 which is remainder of 5 into 12 two times
You might be interested in
Input the equation of the given line in slope-intercept form. The line with m = 2 and b = -4.
lukranit [14]

Answer:

y = 2x - 4

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + b ( m is the slope and b the y- intercept )

here m = 2 and b = - 4

y = 2x - 4 ← equation of line

4 0
3 years ago
The graph of f(x) is shown. Estimate f(-3).<br> f(-3) = 1
Effectus [21]

Answer:

There is no graph.

But 1 would be a good estimate if f(-3)=1

Step-by-step explanation:

5 0
3 years ago
Help me plssss <br> its for a math test and im braindead atm
Gwar [14]

Answer:

5/8

Step-by-step explanation:

3/8 + 1/4

To add these fractions, you need a lowest common denominator.  Both 4 and 8 "go into" 8, so the lowest common denominator is 8.

In order to change the denominator 4 to 8, you need to multiply both the numerator and the denominator by 2.  So, 1/4 becomes 2/8.

Now, the problem is 3/8 + 2/8.  

You can add the numerators, because the denominator is the same for each fraction.

3/8 + 2/8 = 5/8

5 0
3 years ago
Read 2 more answers
6th grade math i mark as brainliest​
CaHeK987 [17]
The answer would be C, sorry if I’m wrong
5 0
3 years ago
kirk bought songs for his mp3 player. he needs 6 more songs to have a total of 100. write an integer to represent how many more
Gwar [14]
We know that he is 6 songs away from 100.
The question is: How many songs away from 100 is he? Well, 6, of course!

(An interger is just any number that doesn't have decimals. ...-2, -1, 0, 1, 2, 3...etc.)
4 0
3 years ago
Other questions:
  • The graph represents the inequality?
    6·1 answer
  • Write an equation in slope-intercept form of the line that passed through (-3, 4) and (1. 4).
    14·1 answer
  • 0 is less than or equal to 2 - 2x less than 4
    13·1 answer
  • Two of the angles in a triangle measure 3° and 2°. What is the measure of the third angle?
    6·1 answer
  • a company charges a shipping fee that is 4.5% of the purchase price for all items at ships.what is the fee to ship an item that
    13·1 answer
  • A line that models the data is given by the equation y=-1.62x+18, where y represents the wait time, and x represents the number
    6·1 answer
  • Congruen Figures lyures Which figure is congruent to the given figure? Will give brainliest ​
    12·1 answer
  • Asking for a friend please help
    8·2 answers
  • - 2 - 5x = -16 for x​
    8·1 answer
  • Please help i dont get it
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!