3 years ago

I need to solve using elimination

1 answer:

yan [13]3 years ago

6 0

Answer:

x = 3, y = 2

Step-by-step explanation: Can i have brainliest

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Arada [10]

Answer:

4,200 liters

Step-by-step explanation:

The flow rate is given by:

$r(t) = 200 - 4t$

Integrating the flow rate expression from t=0 to t=30 minutes, yields the total volume that flows out of the tank during that period:

$\int\limits^{30}_0 {r(t)} = \int\limits^{30}_0 {(200 - 4t} )\, dt \\V=(200t - 2t^2)|_0^{30}\\V= (200*30 -2*30^2)-(200*0 -2*0^2)\\V=4,200\ liters$

4,200 liters of water flow from the tank during the first 30 minutes.

3 0

3 years ago

torisob [31]

Answer:

Step-by-step explanation:

you can see the factors in the green section of the venn diagram. Of all the factors, 6 is the largest.

Hope this helps!

7 0

2 years ago

max2010maxim [7]

Answer: 4=-2x -1 and y=-1 2x

8 0

3 years ago

pishuonlain [190]

The smallest angle is an acute angle. You remember this by thinking "This is a cute and tiny angle"

8 0

2 years ago

dangina [55]

What’s the question?

7 0

3 years ago