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
Reptile [31]
3 years ago
5

103 + 21 = _ + 103 please help

Mathematics
2 answers:
lorasvet [3.4K]3 years ago
6 0
This is the commutative property of addition. It basically says, x+y=y+x.
To answer your question, 103+21=21+103
garri49 [273]3 years ago
3 0
103 + 21 = Unknown + 103 

Unknown = 21 

21+103
You might be interested in
Please help me! I will mark you as the best answer
zmey [24]

Answer:

75/4 = 18.75

Step-by-step explanation:

Because a squar is 4 sides add 75 is the perimiter

5 0
3 years ago
C is between B and D <br> BC = 8x +13<br> CD= 12x -73<br> BD =320 <br> find the value of x
pentagon [3]

Answer:

..

...

Step-by-step explanation:

..

7 0
2 years ago
Read 2 more answers
What is the Identity Property of Multiplication?
Scilla [17]

Answer:

The identity property of multiplication, also called the multiplication property of one says that a number does not change when that number is multiplied by 1. Ex. 12x1=12

7 0
2 years ago
Read 2 more answers
HELP DUE IN 10 MINUTES!
vfiekz [6]

Answer:

68

Step-by-step explanation:

97.65 is roughly 100

68℅ of 100 is 68

so it's 68

5 0
3 years ago
Read 2 more answers
How to simplify this expression??
sdas [7]

Answer :

1

Step-by-step-explanation :

{x}^{2}  + 4x + 5 -  {(x + 2)}^{2}  \\  {x}^{2}  + 4x + 5 - ( {x}^{2}  + 4x + 4)   \\

{x}^{2}  + 4x + 5 -  {x}^{2}  - 4x - 4 =  {x}^{2}  -  {x}^{2}  + 4x - 4x + 5 - 4 = 5 - 4 = 1

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the volume of the composite figure? Use 3.14 for π and round the answer to the nearest tenth of a cubic unit.
    8·2 answers
  • Which shape is an equivalent fraction to this fraction? 3/4<br><br> 10/14<br> 7/8<br> 6/8<br> 4/7
    5·1 answer
  • PLZ HELP QUICK I NEED HELP 3 ^x−1 = 9 ^x+2
    6·1 answer
  • Solve.<br><br> −14y=16<br><br> 64<br><br> 4<br><br> ​−4<br> ​<br><br> ​−64<br> ​
    10·1 answer
  • Find the area of the shape <br>NO EXPLANATION JUST ANSWER​
    13·2 answers
  • What is the value of (x)?​
    8·2 answers
  • The length of Ab &amp; Df with work shown
    12·1 answer
  • Find the area of the circle. round your answer to the nearest hundredth<br> radius= 2cm
    10·1 answer
  • Please I need help ASAP
    5·2 answers
  • What is the y-intercept of y=<br> -3x
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!