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pishuonlain [190]
3 years ago
7

What is the value of x in the equation 3(x-2)-3=30

Mathematics
1 answer:
Svetach [21]3 years ago
3 0

Answer:

x=13

Step-by-step explanation:

3(x-2)-3=30

3x-6-3=30

3x-9=30

3x=30+9

3x=39

x=39/3

x=13

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B<br> с<br> 6x + 1<br> E<br> X + 11<br> D
Mnenie [13.5K]

Answer:

E

X + 11 i think that is the answer of this question

8 0
2 years ago
You start at (7, 2). You move up 5 units. Where do you end?
tankabanditka [31]

Answer:

(7,7)

Step-by-step explanation:

Because going up would be moving along the y-axis, then you would add 5 to the Y value which was 2 so therefore, if you move up 5 you'll be at (7,7).:)

5 0
3 years ago
Read 2 more answers
Can somebody help me with this ?? :)
Alex777 [14]

Answer:

Your answer would be D, the equation is a function because it is a polynomial and all polynomials are functions.

Step-by-step explanation:

I like to remember that polynomials have no negative , fraction exponents and no division. In this case everything is positive so I knew it was a polynomial , and like the answer says all polynomials are functions !

Hope this helped

7 0
3 years ago
If √(0.09×0.09×x) = 0.09 × 0.09×√z, then the value of x/y is____.​
OLEGan [10]

Given that-

√(0.09×0.09×x) = 0.09×0.09×√z

On squaring both sides then

⇛[√(0.09×0.09×x) ]² = (0.09×0.09×√z)²

⇛ 0.09×0.09×x= (0.09)²×(0.09)²×(√z)²

⇛ (0.09)² × x = (0.09)²×(0.09)²×z

⇛ (0.09)² × x/z = (0.09)²×(0.09)²

⇛x/z = (0.09)²×(0.09)²/(0.09)²

⇛x/z = (0.09)²

⇛x/z = 0.09×0.09

⇛x/z = 0.0081

<u>Answer</u><u>:</u><u>-</u> Hence the value of x/z will be 0.0081 r respectively.

3 0
2 years ago
What is the GCF of 36 and 84?<br><br> 4<br><br> 6<br><br> 12<br><br> 18
Vadim26 [7]
The greatest common factor is 12 because 12 times 3 is 36 and 12 times 7 is 84.

Hope this helps! :)
7 0
3 years ago
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