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
Anna [14]
3 years ago
13

What is A and B if A+B is 7/12 and A-B is 5/12?

Mathematics
1 answer:
bogdanovich [222]3 years ago
7 0
A would be 6/12 (1/2) and B would be 1/12. To make this easier to understand, think of it this way. 6+1=7, and 6-1=5. In the future, find what adds to 7 and begin plugging in numbers until you get the correct answer.
You might be interested in
Find the first four terms of the infinite sequence defined explicitly by the following rule.
Nataly_w [17]
The only thing that you should do is to put 1, 2, 3, and 4 instead of the n and then you will get the first four terms! 

f(1) = 4(1) - 2 = 2 
f(2) = 4(2) - 2 = 6
f(3) = 4(3) - 2 = 10 
f(4) = 4(4) - 2 =  14 

Have a great day! 
8 0
3 years ago
I need this answered plz!!!!!!!!!!!!!!!!!!!
Fynjy0 [20]

Answer:

Red: Left side equation

Blue: Right side equation

2x+7=2(x-1)

2x+7=2x-2

2x-2x=-2-7

0x=-9= 0 No solution

Step-by-step explanation:

Use Desmos graphing calculator if u need help with graphs

6 0
3 years ago
2xy + 5 - 8 +3xy -y +7 + 3 y= ___ xy -8 ____ + ___ y +___ <br> I don't understand help please :*
cestrela7 [59]
2xy + 5 - 8 + 3xy - y +7 + 3y = 5xy - 8 + 2y + 12
6 0
4 years ago
If p∨q is true, then what must be true about the truth values of p and q?
kiruha [24]
Switching the hypothesis and conclusion of a conditional statement and negating both. For example, the contrapositive of "If it is raining then the grass is wet" is "If the grass is not wet then it is not raining." Note: As in the example, the contrapositive<span> of any true proposition is also true.

Therefore, the answer would be:

</span><span>If I don't spend money, then I don't have it.</span>
6 0
3 years ago
Read 2 more answers
An apple has a mass of 32.06 grams. What is the mass of the apple rounded to the nearest tenth of a gram?
cricket20 [7]

32.1

<h2>Hope this helps! Have a nice life! </h2>

3 0
3 years ago
Other questions:
  • the outer dimensions of a picture frame are 25 inches by 20 inches. If the area inside the picture frame is 266 square inches, w
    9·1 answer
  • A local museum had a total of 38,267 visitors last year. The museum was open everyday except for four holidays. On average how m
    12·2 answers
  • I need to find the Horizontal and Vertical Intercepts. <br><br> Will mark brainliest!!
    12·1 answer
  • Squaring a number and adding one will always produce an even number.
    10·1 answer
  • A consumer group surveyed 146 airplane travelers after a flight and found that 132 of them would fly that airline again. Find th
    13·1 answer
  • Please help plleeassee
    10·2 answers
  • Our dining table is 150cm pong and 50cm wide. what is the distance around our dining table?​
    9·1 answer
  • What is the classification of the triangle by its angles and by its sides?? <br> ANSWER ASAP!!! PLS
    15·1 answer
  • Brand X Pizza is having a special coupon offer. If you buy two large pizzas, you get $2.00 off the total price before tax. A lar
    7·1 answer
  • The cost of playing pool increases with the amount of time using the table. Identify the independent and dependent quantity in t
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!