2 years ago

Is 0.09 squared a rational number?

1 answer:

7 0

Yes, 0.09 squared, or <span>0.0081, is a rational number.</span>

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kondaur [170]

The perimeter of each is the sum of the lengths of its sides.

Triangle Perimeter = 16 + 4x-3 +3x = 7x+13

Square Perimeter = 2x +2x +2x +2x = 8x

If these are equal, you have

$7x+13=8x\\\\13=x\qquad \mbox{subtract 7x}\\\\26=2x\qquad \mbox{multiply by 2}$

The length of a side of the square is 26 units.

3 0

2 years ago

Georgia [21]

Answer:

No, I don't think so.

Step-by-step explanation:

4 0

2 years ago

Andre45 [30]

(x+5) represents each side of a square. Since all sides of a square are equal, we know that all sides are (x+5).

Base x height = (x+5)(x+5)

Which is x^2+10x+25!

8 0

2 years ago

KIM [24]

Answer:

f(-6)=10

Step-by-step explanation:

because it is listed in the coordinates.

6 0

2 years ago

Anna71 [15]

Plug in m=10 n=12
$12 - 10 + 2(12) + 12 \\ 12 - 10 + 24 + 12 \\ 2 + 24 + 12 \\ 26 + 12 \\ = 38$

7 0

2 years ago