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Mrrafil [7]
3 years ago
10

Plz help 9x9 !!!!!!!!!!!

Mathematics
2 answers:
myrzilka [38]3 years ago
3 0

81

9+9+9+9+9+9+9+9

9,18,27,36,45,54,63,72,81,90,99

lutik1710 [3]3 years ago
3 0

Answer:

81

Step-by-step explanation:

zitsitsiysots8tw85a8w9q9w9w

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Which expression is equivalent to 4.8 – 2.2w + 1.4w – 2.4 ?
Vlad1618 [11]

Answer:

B) 0.4 (6 - 2w)

Step-by-step explanation:

You can only add or subtract with the numbers that have the same variable:

You can only add -2.2w and 1.4w

Which is -0.8w

Then add 4.8 and -2.4

Which is 2.4

Now the equation is -0.8w+2.4 or 2.4-0.8w

0.4 times 6 is 2.4

0.4 times 2w is -0.8w

Which is the same

-0.8w+2.4 or 2.4-0.8w

Hope this helps!

6 0
2 years ago
HELP!
Klio2033 [76]
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4 0
3 years ago
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Find the exact value of the 8th term of the geometric sequence: 648,216,72,24?
Vikki [24]
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8 0
2 years ago
Find the range y=4-x domain =-2,3,5​
Wittaler [7]

Answer:

range: {6, 1, -1}

Step-by-step explanation:

y = 4-x

when x = -2, y = 6

when x = 3, y = 1

when x = 5, y = -1

6 0
3 years ago
What is the sum in simplest form? 5 3/4 + 2 1/2 A) 7 4/6 B) 7 2/3 C) 8 1/4
alina1380 [7]

Answer:

Step-by-step explanation:

5 3/4 + 2 1/2

Add the whole numbers first

5 + 2

Add the fractions next

3/4 + 1/2 = 3/4 + 2/4 = 5/4 = 1 and 1/4

The total is

7 + 1 1/4 = 8 1/4

8 0
3 years ago
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