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snow_lady [41]
3 years ago
12

What is the equivalent expressions 7+7+7

Mathematics
2 answers:
wolverine [178]3 years ago
7 0
3*7= 7+7+7=21

Answer:
Seven multiplied by 3 would be equivalent to the sum of the addition of 7 three times.

Is this what you were looking for?
Fudgin [204]3 years ago
5 0
7(3) is equivalent to 7 + 7 + 7

7 + 7 + 7 = 21

7 x 3 = 21

hope this helps
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Is this a function?
dalvyx [7]

nah buddy

Step-by-step explanation:

4 0
3 years ago
3/y =6/y-2<br>I need help on this please<br>worth 15 points
Leto [7]

Multiply both sides by y...

(3/y)y-(6/y)y-2y

Simplify it...

(3/y)y=3

(6/y)y=6

3=6-2y

Subtract 6 from both sides...

-2y=-3

Divide both sides by -2...

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4 0
3 years ago
What are the powers of 4 through 1000
Ahat [919]

Answer:

{4^0, 4^1, 4^2, 4^3, 4^4}, or, with a bit of rounding off,

{4^0, 4^1, 4^2, 4^3, 4^4, 4^5} = {1, 4, 16, 64, 256, 1024}

Step-by-step explanation:

I wanted to determine the largest power of 4 that does not exceed 1000.  Here's what I did:  

4^x = 1000.  Taking the ln of both sides, we get x ln 4 = ln 1000.

                               6.9078

Solving for x:  x = --------------- = 4.98

                                1.3863

Thus, the answer to this question is {4^0, 4^1, 4^2, 4^3, 4^4}.  If you're willing to talk in terms of approximations, then there'd be one more power of 4 in this set:  4^5.  Note that 4^5 = 1024, whidh is just a bit over 1000.

7 0
3 years ago
Whats the definition of the a square root ?
Andreyy89
Its like abundance (quantity ) of which is called amplitude (quantity) of the particular square

Good Day / Night

☺
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Help me with this question I don't get it
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