3 years ago

Need help with this question

1 answer:

6 0

Answer:

4n^2 - 3n + 7

Step-by-step explanation:

Area is length x width. If the width is 5n^2, we have to factor that out of each variable of the area

Area: 20n^4 - 15n^3 + 35n^2

20n^4 divided by 5n^2 = 4n^2

-15n^3 divided by 5n^2 = -3n

35n^2 divided by 5n^2 = 7

So the length is 4n^2 - 3n + 7

You might be interested in

soldier1979 [14.2K]

I personally would say neither because they either aren't the same or there not equivalent.

3 0

3 years ago

sasho [114]

The legs are 12 cm each, so the hypotenuse is
√(144+144)=12√2
☺☺☺☺

7 0

4 years ago

Phoenix [80]

4 0

4 years ago

Bumek [7]

Answer:

$x\geq -30$

Step-by-step explanation:

Work to isolate x on one side of the inequality:

$3-\frac{x}{2} \leq 18\\3-18\leq \frac{x}{2} \\-15\leq \frac{x}{2}\\-30 \leq x$

Therefore the answer is all x values larger than or equal to -30

$x\geq -30$

6 0

3 years ago

Dimas [21]

The answer is 84x-11

6 0

3 years ago

Need help with this question​