Answer:
(-4,4)
Step-by-step explanation:
The answer is 140, you just add them up and it goes by 2.
Answer:
2/3
Step-by-step explanation:
Here we will simplify 2/3 to its simplest form and convert it to a mixed number if necessary. In the fraction 2/3, 2 is the numerator and 3 is the denominator.
Raj's conjecture is valid i.e an even number times an even or odd number will always be even.
Even numbers are number that can be divided by 2 without leaving a remainder. Examples are: 4, 6, 8, 20, 50 etc. While odd numbers can not be divided evenly by 2. Examples are: 7, 11, 17, etc
Thus, the conjecture can be proved as follows:
i. Even number times an even number
- 4 x 12 = 48
- 6 x 8 = 48
- 2 x 10 = 20
- 12 x 16 = 192
Thus, an even number multiplied by an even number would give an even number.
ii. Even number times an odd number
- 4 x 11 = 44
- 6 x 5 = 30
- 2 x 7 = 14
- 8 x 17 = 136
- Thus, an even number multiplied by an odd number would always give an even number.
Therefore, Raj's conjecture is valid.
Visit: brainly.com/question/2057828