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
abruzzese [7]
3 years ago
12

If 10 + a = 10, then a = 0

Mathematics
1 answer:
Lunna [17]3 years ago
5 0

Answer:

B) identity property of addition.

Step-by-step explanation:

Given:

The statement given is:

10+a=10,\ then\ a=0

Here, we observe that 10 is added to a giving the number 10 itself as the answer. So, we know of a property which says that when 0 is added to a number, the result is the number itself. This property is called identity property of addition.

So, the value of a must be 0 because on adding a to 10, we are getting the number 10 only. So, the above statement is an example of identity property of addition.

You might be interested in
The number of members in 20 families in a village is given as 6,8,6,3,2,5,7,8,6,5,5,7,7,8,6,6,7,7,6,5
svetoff [14.1K]

Answer:

2

6,6,6,6,6,6=more than 5

7,7,7,7,7=has exactly 5 members

7 0
3 years ago
What is x3 = 8/27<br> Help me please
SVEN [57.7K]

Answer: x=8/81

Step-by-step explanation

3x divide by 3

8/27 divide by 3

it becomes x=8/27 divide by 3 and 3 becomes 1/3

8/27 x 1/3=8/81

x=8/81

5 0
3 years ago
What's the slant height of a square pyramid with L=6 W=6 H=6
dem82 [27]
The slant height of a square pyramid with those specifications would be 6.7 units.
5 0
3 years ago
Ken made $14,500 in five months at his new job. How much can he expect to make in two years if his pay remains constant?
Wewaii [24]

If ken makes $14,500 in 5 months that means he make 2,900 in a month. 24 times $2,900 is $69,600 so the answer is $69,600. He can expect $69,600 is two years.

4 0
3 years ago
Read 2 more answers
The diagonal length of a rectangular swimming pool can be represented by 10 times the square root of 5. Which expression represe
Helga [31]

Answer:

C

Step-by-step explanation:

the third option correctly shows 10 times the square root of 5 (10\sqrt{5})

5 0
2 years ago
Other questions:
  • Express 0.00005 s in µs.
    5·1 answer
  • How many solutions over the complex number system does this polynomial have
    10·2 answers
  • X-30% is 12. What is X?
    12·2 answers
  • In an experiment, Seth was given a substance known as ammonium carbonate, (NH4)2CO3. Seth connected a bunsen burner to the gas v
    13·3 answers
  • . In the adjoining fig-6 , name a) any 4 pairs of intersecting lines. b) 3 non – collinear points c) 4 collinear points
    12·1 answer
  • The mass of 5 m' of copper is 44 800 kg. Work out<br> the density of copper.
    10·1 answer
  • I need help with this​
    11·1 answer
  • yesterday kofi earned 50cedis mowing lawns. today kofi earned 60% of what he earned yesterday mowing lawns.How much did kofi ear
    6·1 answer
  • <img src="https://tex.z-dn.net/?f=24x%5E%7B2%7D%2Bbx%5E%7B2%7D%20%3D25x%5E%7B2%7D" id="TexFormula1" title="24x^{2}+bx^{2} =25x^{
    13·1 answer
  • Use the diagram to find the value of "x" so that △AOC ≅ △ZFD by HL.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!