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
olya-2409 [2.1K]
3 years ago
13

Given a≠±b and a^2−b^2 / a+b =12, find a−b. ;pls help;;

Mathematics
2 answers:
otez555 [7]3 years ago
8 0

Answer:

12

Step-by-step explanation:

a^2 - b^2 / a + b = 12

a^2/a = a

b^2/b = b

a - b = 12

The answer is 12.

Nina [5.8K]3 years ago
4 0

Answer:

12

Step-by-step explanation:

(a² - b²)/(a + b) = 12

(a - b)(a + b)/(a + b) = 12

a - b = 12

You might be interested in
Find the vertex of the parabola y=9x^2+14x+10 and determine whether it is a min or maximum. The vertex is the point (__,__) and
Savatey [412]
I think it would a minimum because its positive. and the vertex would be (-.77,4.55) the minimum is 4.55 
5 0
3 years ago
Round to the underlined place​
alexgriva [62]

Answer:

What is the number that needs to be rounded?

Step-by-step explanation:

4 0
3 years ago
Rectangles ABCD and EFGH are similar. The perimeter of rectangle ABCD is 5 times greater than the perimeter of rectangle EFGH. W
yulyashka [42]
C.  Area of rectangle is A=L X W

If the length is 5 times bigger and the width is 5 times bigger, than the area is 25 times bigger
7 0
3 years ago
Read 2 more answers
NEED HELP ASAP!! FILL IN THE BLANKS!! I'LL MARK YOU BRAINLIEST IF YOU ANSWER RIGHT!!!​
amm1812

Answer: (x+8)^2 = 127

Step-by-step explanation:

4 0
3 years ago
Choose all the fractions that are equivalent to1/7. (Click all that apply.)
Alchen [17]

Answer:

2/14, 4/28, 5/35, 7/70 or just 2/14

Step-by-step explanation:

Multiply both the numerator and denominator of 1/7 by 2, to get 2/14, or 2:14

And multiply the numerator and denominator of 1/7 by 3, to get 3/21, or 3:21. So 2:14 and 3:21 are two ratios that are equal to 1:7.

8 0
3 years ago
Other questions:
  • Which equation shows the correct use of the Power of Products Property?
    15·1 answer
  • What is the surface area of the cube below ?
    6·2 answers
  • A roulette wheel has 38 slots, 18 are red, 18 are black, and 2 are green.You play five games and always bet on red. a) How many
    8·1 answer
  • Use the number line to solve each problem. <br><br>What is KL?​
    12·1 answer
  • Need help extra points and mark brainlyist
    11·1 answer
  • Plz answer picture included
    14·2 answers
  • 9+3.5g=11-0.5g brainliest to whoever gives steps
    5·1 answer
  • A + 1.05 = 3.7 plz help
    12·1 answer
  • Solve x - 4 + 6 = 13 please help ASAP
    5·2 answers
  • Can some please help with this
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!