3 years ago

What does 9x - 3 - 2y equal

Mathematics

2 answers:

Montano1993 [528]3 years ago

5 0

The answer is 6x -2y because you can’t combine like terms

vesna_86 [32]3 years ago

5 0

Answer:

9x-2y-3

Step-by-step explanation:

I don't think there's any more ways to simplify, but this is the most accurate.

You might be interested in

Please help me with this question <br><br> image attached

algol [13]

Answer:

Not enough information. For this to be SAS, the single tick mark would need to be located on the line CB and ED.

Step-by-step explanation:

6 0

3 years ago

The radius of one circle is three the time radius of another circle. The sum of their areas is 12pi. Find the radius of each cir

zlopas [31]

$\displaystyle\\
\begin{cases}
R_1 = 3R_2\\
\pi R_1^2 +\pi R_2^2=12\pi ~~~\Big|~~:\pi 
\end{cases} \\ \\ 
\begin{cases} 
R_1 = 3R_2\\
R_1^2 + R_2^2=12 
\end{cases} \\ \\ 
(3R_2)^2+ R_2^2=12 \\ \\ 
9R_2^2 + R_2^2=12 \\ \\ 
10R_2^2=12\\\\
R_2^2 = \frac{12}{10} = \frac{6}{5} \\ \\ 
R_2 = \boxed{\sqrt{\frac{6}{5}} } \\ \\ 
R_1 = \boxed{3\sqrt{\frac{6}{5}} }$

7 0

3 years ago

Can someone help simplify?: -8x^3y2(2x^4y^4)

Sliva [168]

The answer to the question