3 years ago

the length of a rectangle is 3 meters less than meters less than twice it’s width. write an equation to find the length of the r

ectangle

1 answer:

3 0

$x - 3 = 2y \\ \\$

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lorasvet [3.4K]

Answer:

8. $15m^2-31m+10\\$

9. $x^2y^2z^2+2xyz-3$

Step-by-step explanation:

$(a+b)(c+d)=ac+ad+bc+bd\\(3m-5)(5m-2)=3m*5m+3m(-2)-5*5m(-2)\\=3m*5m+3m(-2)-5*5m(-2)\\=15m^2-31m+10$

^#8^

$(xyz+3)(xyz-1)=xyzxyz+xyz(-1)+3xyz+3(-1)\\=xyzxyz+xyz(-1)+3xyz+3(-1)\\=x^2y^2z^2+2xyz-3$

^#9^

4 0

2 years ago

Ivan

Domain:

$(-\infty,\infty)$

Range:

$(-\infty,\infty)$

5 0

1 year ago

Readme [11.4K]

Answer:

10x + 4 $\geq$ 25

6 0

3 years ago

4vir4ik [10]

3 kilometres = 3,000 metres

so the ratio is 500 : 3000

= 1 : 3000/500

= 1: 6

4 0

3 years ago

galben [10]

The answer to your question is 38.5

6 0

3 years ago