3 years ago

How you solve x^2-xy+2x-2y

1 answer:

7 0

You cant solve this because there is no matching variables like for example:

x^2-3xy+2x-2y-4+xy-5x+6y+8 and i solved this which the answer is x^2-3x+4y-2xy+2 because there are matching variables.

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I have an idea on how to do this I just need to make sure it’s right or not but I’ll mark you!

Akimi4 [234]

Answer:

I think it's 300

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Fill in the blanks to complete the sentences about zero pairs.

Svetlanka [38]

Zero pairs are generated by combining the EQUAL number of positive and negative numbers .

A zero pair could be -11 + 11

8 0

2 years ago

Not sure what this question is asking...

zalisa [80]

3)

$\bf ~~~~~~~~~~~~\textit{negative exponents}\\\\
a^{-n} \implies \cfrac{1}{a^n}
\qquad \qquad
\cfrac{1}{a^n}\implies a^{-n}
\qquad \qquad 
a^n\implies \cfrac{1}{a^{-n}}
\\\\
-------------------------------\\\\
\cfrac{-9}{2x^5}\implies \cfrac{-3^2}{2x^5}\implies \cfrac{-3^2}{1}\cdot \cfrac{1}{2}\cdot \cfrac{1}{x^5}\implies -\cfrac{1}{3^{-2}}\cdot 2^{-1}\cdot x^{-5}
\\\\\\
-\cfrac{2^{-1}x^{-5}}{3^{-2}}$

4)

$\bf 5^{-2}+5^0\implies \cfrac{1}{5^2}+1\implies \cfrac{1}{25}+1\implies \cfrac{1+25}{25}\implies \cfrac{26}{25}$

6 0

3 years ago

Type the dimensions of a different shaped box that has the same volume

defon

Step-by-step explanation:

120ft³ = 3ft × 4ft × 10ft

120ft³ = 1ft × 1ft × 120ft

120ft³ = 2ft × 2ft × 30ft

120ft³ = 5ft × 3ft × 8ft

...

Taking fractions or mixed numbers as dimensions, you can give infinitely many such shapes with a volume of 120ft³.

7 0

3 years ago

Solve for g.<br> 2(g - 13) = 12<br> g

densk [106]

Answer:

-2

Step-by-step explanation:

4 0

3 years ago