2 years ago

Plz answer in (x,y).

1 answer:

4 0

3(3x + y = 1/3) ➡️ 9x + 3y =1

9x + 3y = 1 (3/3) Add together
2x - 3y = 8/3

11x = 11/3 divided by 11

x = 1/3

2x - 3y = 8/3 Find y

2(1/3) - 3y = 8/3 Plug in x

(2/3) - 3y = 8/3 Subtract 2/3
-2/3 -2/3

-3y = 6/3 Divided by -3

y = -2/3

(x , y) ➡️ (1/3 , -2/3)

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-0.4 × - 1.2 > 0.8 ?

Gekata [30.6K]

That is not correct. Multiply
-1.2 × -.4 = .48

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3 years ago

How to convert 108 km/ h to m/seconds? Please show the steps.

Natasha_Volkova [10]

Answer:

108 kilometers per hour = 30 meters per second

So, 108 kilometers per hour = 108 × 0.27777777777778 = 30 meters per second.

8 0