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r-ruslan [8.4K]
3 years ago
6

Find the product. (-7)(-9) =

Mathematics
2 answers:
Lostsunrise [7]3 years ago
7 0

Answer:

63

Step-by-step explanation:

7*9 = 63

-7*-9 = 63

negative*negative = positive

negative*negative*negative = negative

Even negative numbers are always positive on multiplication odd negative numbers on multiplication are always negative

Hope I helped

<h2><em>DaniElSabiondo</em></h2>
barxatty [35]3 years ago
6 0

Answer:

63

Step-by-step explanation:

7*9=63 equal on negative

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I have a 5. In my ones place.The digit in my tens place is. 3 plus the digit in my ones place.The digit in my. Hundreds place is
Nat2105 [25]

Answer:

The number is 385.

Step-by-step explanation:

Digit in ones place = 5

Let the digit in tens place be x

Let the digit ion hundreds place be y.

Digit on tens place is 3 plus the digit in my ones place:

x = 3 + 5 = 8

Digit on hundreds place is 2 less that the digit in my ones Place :

y = 5 - 2 = 3

(yx5) = (385)

The number is 385.

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3 years ago
Which equation best represent Fallon’s earning in term of Donald’s earnings?
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Answer:

C. y=x+7

Step-by-step explanation:

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2 years ago
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Is this correct??????
Kay [80]
Yes it is correct I’m pretty sure
8 0
2 years ago
If x = -1, x cubed + x
forsale [732]
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3 years ago
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The perimeter of a parallelogram is 180 cm. One side exceeds the other by 10 cm. What are the lengths of adjacent sides of the p
Georgia [21]

Answer:

one side is 40 other is 50

Step-by-step explanation:

perimeter=180cm

let one side=length=x

Acc. to condition:

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perimeter= 2(length+width)

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