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Bingel [31]
3 years ago
13

Explain the process of finding the product of two integers

Mathematics
2 answers:
kompoz [17]3 years ago
4 0
If you have two negatives they cancel each other out and make a positive. The  same if you have to positives the product will be positive. If you have a negative and a positive you multiply the numbers and bring down the negative. Same if you have a positive and a negative. Only two negatives cancel each other out, same with positives. For example -4(-5)(-1) you would use order of operations, 4 and the 5 cancel each other out and you multiply 20 by -1 which is -20 since you bring down the negative.

slava [35]3 years ago
4 0
If the integers have two different signs, the answer will be negative. If they have the same signs, the answer is positive. And a example being: -5(3)= -15. -5(-6)=30 8(7)=56.

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7 0
3 years ago
Find the difference and write it in simplest form 11 1/9 - 3 2/3
mezya [45]

Answer: 7 4/9

Step-by-step explanation:

Find least common denominator of 3 and 9, which is 9. So, 11 1/9 - 3 6/9 = 7 4/9

8 0
3 years ago
The length of a rectangular board is 10 cm longer than its with. The width of the board is 26cm. The board is cut into 9 equal p
Margaret [11]

Answer: 26 cm × 4 cm or

36 cm × 2.89 cm

Step-by-step explanation:

The diagram of the board is shown in the attached photo

Width of the rectangular board is given as 26 cm

The length of a rectangular board is 10 cm longer than its with. This means that

Length of rectangular board = 26 +10 = 36 cm.

Area of rectangular board = length × width. It becomes

36 × 26 = 936cm^2

The board is cut into 9 equal pieces. This means that the area of each piece would be the area of the board divided by 9. It becomes

936 /9 = 104cm^2

The dimensions of the piece would be

Since area of each piece is 104 cm^2 and the width of the bigger board still corresponds to one side of each piece, the other side of each piece will be 104 /26 = 4 cm

Also, the board could have been cut along the length such that one side of the cut piece corresponds to the length of the original board (36 cm)

and the other side becomes

104 /36 = 2.89 cm

The possible dimensions are

26 cm × 4 cm or

36 cm × 2.89 cm

8 0
3 years ago
Why is 82 a composite number
AfilCa [17]

Answer:

Why is 82 a composite number? A composite number is a number that can be divided evenly by more numbers than 1 and itself. ... The number 82 can be evenly divided by 1, 2, 41 and 82, with no remainder. Since 82 cannot be divided by just 1 and 82, it is a composite number.

Step-by-step explanation:


6 0
3 years ago
Read 2 more answers
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