3 years ago

Will mark brain list

1 answer:

RSB [31]3 years ago

4 0

Answer:

Step-by-step explanation:

6+6=12 12+12=24 9+6=15 15+24=39

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scoundrel [369]

I believe the answer is c

7 0

3 years ago

Liula [17]

I think its letter D because x + 2y fits with the equation and there for -3

5 0

3 years ago

Evgen [1.6K]

17. 2x<16 x=7 or lower
All I can help you with is #17,
sorry that I can't answer the other 3.
I hope this helped! :-)

7 0

3 years ago

belka [17]

X^2-X-6=(X-3)(X+2)
(X+2)/(x+2)=1
Which just leaves (x-3)
X=3

5 0

3 years ago

Vladimir [108]

Answer:

$n=3\sqrt{2}$

Step-by-step explanation:

$2n=1\times \left(3\sqrt{2}\right)\times \:2$

$2n=2 \times 3\sqrt{2}$

$2n=6\sqrt{2}$

$\frac{2n}{2}=\frac{6\sqrt{2}}{2}$

$n=3\sqrt{2}$

4 0

3 years ago