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
Ilya [14]
3 years ago
8

A²-a² what is the answer​

Mathematics
2 answers:
san4es73 [151]3 years ago
7 0

Answer:

a² - a² = 0

hope it helps

Vilka [71]3 years ago
3 0

Answer:

a ² - a ²= 1 a ² - 1 a ² = 0

you understand ?

You might be interested in
Which of these is a simplified form of the equation 8y + 4 = 6 + 2y + 1y?
Gelneren [198K]

Answer:

5y=2

Step-by-step explanation:

8y + 4 = 6 + 2y + 1y

Combine like terms

8y+4 = 6+3y

Subtract 3y from each side

8y-3y+4 = 6+3y-3y

5y +4 = 6

subtract 4 from each side

5y+4-4 = 6-2

5y=2

6 0
4 years ago
Read 2 more answers
Write the equation / inequality. pls help I'm on a test​
nignag [31]

Answer:

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Y - 3 = -2 ( x + 5 ) in standard form
agasfer [191]

Answer:

2x + y = -7

Step-by-step explanation:

Standard form is Ax + By = C

A represents the coefficient with x

B represents the coefficient with y

C represents the constants

1 - Rewrite to make it easier to work it out

y - 3 = -2 ( x + 5 )

2 - Distribute

y - 3 = -2x - 10

3 - Get the variables on one side and the constants on the other

y - 3 = -2x - 10

+ 2x  + 2x

2x + y - 3 = -10

         + 3   + 3

2x + y = -7

Hope this helps,

7 0
3 years ago
Zach keeps his pet chameleon Pinky in a terrarium with the dimensions shown below. There are 3 inches of sand in the bottom of t
VMariaS [17]
The correct question is
<span>Zach keeps his pet chameleon Pinky in a terrarium with the dimensions 8 x 20. There are three inches of sand in the bottom of the terrarium. Zach gets a new terrarium that is larger. The base of the new terrarium is 10 x 24 inches. Zach moved the existing sand to the new terrarium. How deep will the sand be in the new terrarium?
</span>

Step 1
find the volume of sand
volume of sand=8*20*3------------>Volume of sand=480 in³

Volume of sand in the new terrarium=10*24*h
where h------------> is the deep in the new terrarium
remember that the volume of sand is the same
so
10*24*h=480----------> h=480/(10*24)-----------> h=2 in

the answer is 2 in
6 0
3 years ago
Read 2 more answers
Find the solution of this system of equations x-8y=21 and 3x--8y=15
devlian [24]
If you would like to find the solution of the system of equations, you can do this using the following steps: 

x - 8y = 21    /*(-3)
3x - 8y = 15
______________
-3x + 24y = -63
<span>3x - 8y = 15
</span>______________
-3x + 24y + 3x - 8y = -63 + 15
16y = -48    /16
y = -48/16
y = -3

<span>x - 8y = 21
</span>x = 21 + 8y
x = 21 + 8 * (-3)
x = 21 - 24
x = -3

(x, y) = (-3, -3)

The correct result would be (-3, -3).
7 0
3 years ago
Other questions:
  • Tom Quig traveled 260 miles east of St. Louis. For most of the trip he averaged 60 mph, but for
    14·1 answer
  • Identify the number that is 9.5 units from 2 on a number line
    12·1 answer
  • The maximum acceptable level of a certain toxic chemical in vegetables has been set at 0.4 parts per million (ppm). A consumer h
    11·1 answer
  • Find the volume of the following figure. A B 49 units 3 48 units 46 units 47 units 3​
    8·1 answer
  • A recipe requires ⅘ lbs of onions to make 9 servings of soup. Mark has 5 ⅗ lbs of onions. How many servings can Mark make?
    11·1 answer
  • For every 2 hours, there are 7,200 seconds. Which equation best represents the number of seconds s na given
    12·2 answers
  • 4. A dog shelter recorded the number of dogs, d, in their care as well as the pounds of dog food, f, the dogs consumed in a day.
    11·1 answer
  • Identify two statements that contradict each other.
    8·2 answers
  • 7+3 express as a difference
    13·2 answers
  • A Crime scene investigator arrived at an auto accident to collect information. A car had hit a pedestrian sending a box he was c
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!