2 years ago

Are the ratios 2:1 aand 18:9 equivalent

1 answer:

4 0

First bring them to common denominator.

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Ann [662]

Answer

B (-2, -1)

Step-by-step explanation:

I took this and got all of it right

6 0

2 years ago

Keith_Richards [23]

It would be:

Tens | Ones
3 + 4
2 + 14
1 + 24
0 + 34

Hope this helped! c:

7 0

2 years ago

bulgar [2K]

Answer:

Length of other board $=\frac{4x+20}{x^{2} -4}$ metres

Step-by-step explanation:

Given: Length of board = $\frac{7}{x-2}$ metres

Length of board was divided into two.

Length of one piece = $\frac{3}{x+2}$ metres

Let $l$ = length of the other board

Length of the other board = Length of board - Length of one piece

So, $l=\frac{7}{x-2}-\frac{3}{x+2}$

$l=\frac{7(x+2)-3(x-2)}{(x-2)(x+2)} \\\\l=\frac{7x+14-3x+6}{x^{2} -4} \\\\l=\frac{4x+20}{x^{2} -4}$

Thus, length of the other board $=\frac{4x+20}{x^{2} -4}$ metres

4 0

3 years ago

emmasim [6.3K]

It is 12 liters. 2.75 gallons is approximately 10.41 liters and 12 liters is more than 10.41 liters.

8 0

3 years ago

Alinara [238K]

The dot is located at -1.13

5 0

2 years ago