3 years ago

What is 3n² = 243 I NEED THIS ANSWER QUICKLY!!!!

1 answer:

viva [34]3 years ago

8 0

Answer:

n=9

Step-by-step explanation:

You use reverse PEMDAS.

First you would divide by 3 on both sides. This should give you:

n²=81

Then you would find $\sqrt{81}$ . Which is 9.

You might be interested in

masha68 [24]

Y=7, i hope this helps:)

5 0

3 years ago

Pavlova-9 [17]

The answer is: $3.24.

$\frac{4.86}{3} = \frac{x}{2}$
$\frac{9 .72}{3} = \frac{3x}{3}$
$3.24 = x$
so ye...

8 0

3 years ago

Zielflug [23.3K]

45 plus 15 is 60 so he ran 12 yards so subtract 12 from 60 and your answer is 48

8 0

3 years ago

vodomira [7]

19 - 4.07

14.93

hope this helps

3 0

3 years ago

AnnZ [28]

Answer: By converting fraction to percent, we can say that the chances of winning are 5/6 = 83.33% , and of losing 1/6 = 16.67% .

Step-by-step explanation:

7 0

3 years ago