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
baherus [9]
3 years ago
15

Will odd numbers when added always make even numbers

Mathematics
1 answer:
Fittoniya [83]3 years ago
8 0
Always. consider 2x which is always even (divisible by 2)

then 2x+1 is the form of all odd numbers.

add 2 of the odd numbers together to get (2x+1)(2y+1) = (4y² +2x +2y) + 1

the part in parentheses is always even can you see why? then adding one again always gives us an odd number.
You might be interested in
Ustin weighs 15 pounds less than Greg weighs. Half of Greg's weight is 75 pounds less than Justin's weight. How much does each o
Leto [7]

The answer to this question is A

5 0
3 years ago
A nontoxic furniture polish can be made by combining vinegar and olive oil. The amount of oil should be three times the amount o
katen-ka-za [31]

Answer:

Oil: 10.5 oz Vinegar: 3.5 oz

Step-by-step explanation:

If the amount of vinegar is the variable x than the amount of oil is 3x. this means that x+3x=14 or 4x=14. Which means x=3.5 so vinegar is 3.5 while oil is three times that or 10.5.

8 0
3 years ago
How do you find measure a and c
astra-53 [7]
You can use the measure of 112 on the similar shape to find b, as they are same side exterior angles. From there, you can find both a and c, because a/b and b/c are supplementary angles. 

a = 68 degrees

c = 68 degrees
5 0
3 years ago
Read 2 more answers
How do you Solve 1 5/6- 5/12
satela [25.4K]
1.41666666667  is the answer
4 0
3 years ago
Read 2 more answers
Use the Distributive Property to solve the problem. [Example: 4(6+3) = 4(6)+4(3) = 24 + 12 = 36] 7(10 + 3)
riadik2000 [5.3K]

Answer:

91

Step-by-step explanation:

7(10+3)

7(10)+7(3)

70+21

91

5 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify this algebraic expression completely 9x-6(x+4)
    8·2 answers
  • Help Me graduate bruhh!<br><br> 6x + 2=2x +2
    8·2 answers
  • Wich is greater, 0.72 or 0.8
    9·1 answer
  • Which statements can be represented by this equation? Check all that apply. 2x-9.2=n+4/5.
    6·2 answers
  • Please help fast! Use the model to solve for x.
    10·1 answer
  • How can you use mental math to determmine if a ratio is simplifiefied
    12·1 answer
  • What is the measure of the angle formed by a side of the given angle and the given angle's bisector? c 172° and b 171°30'
    9·1 answer
  • -[tex]-8\9 + 1/5+ -8/15
    10·1 answer
  • Anyone know how to do??
    10·1 answer
  • A cargo ship off the west coast of Africa sent a distress call and only provided their 10 latitude before the call cuts out. As
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!