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NNADVOKAT [17]
3 years ago
7

PLS HELP , ALGEBRA 2!! I WILL MARK BRAINLIEST

Mathematics
1 answer:
Oliga [24]3 years ago
8 0

Answer:

1). no

2). no

Part 2

A) (3,-2)

B) (1,0),(-3,4)

C) (4,0)

D) (3,2)

Step-by-step explanation:

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Please Answer Quick Pleaseeeeee!! &lt;3 TYYYYYY SMMMM!!!<br> Im Almost Done After this question!!!
ohaa [14]

Answer: I think 2 4/39

Step-by-step explanation: not sure sorry if i get it wrong

5 0
3 years ago
To compare 5 in tens place to 5 in the hundreds place in the number 5,555
galina1969 [7]

Answer:

I'm not sure what you are asking for?

Step-by-step explanation:

The 5 in the tens place = 50, and the 5 in the hundreds place = 500.

To compare them (Are you asking me for the difference between them???), then, 500 - 50 = 450.

But, again, I'm not sure what you want.

6 0
3 years ago
When a water-cooled nuclear power plant is in operation, oxygen in the water is transmuted to nitrogen-17. After the reactor is
wolverine [178]

Answer:

The differential equation is \frac{dR}{dt} = -kR

Step-by-step explanation:

Differential equation for the rate of change in radiation level:

Radiation level is R.

Rate of change indicates that the radiation level R varies in function of time t, which mathematically means that we have:

\frac{dR}{dt}

After the reactor is shut down, the radiation from the nitrogen-17 decreases in such a way that the rate of change in the radiation level is directly proportional to the radiation level.

Rate of change is k. Decreases means that k is negative. Proportional to the radiation level of R means that -k multiplies R. So the differential equation is:

\frac{dR}{dt} = -kR

7 0
3 years ago
How can I write a story about the doubles plus 2 fact 5+7=12.??
aksik [14]
One <u>possible story</u> is:

I had 5 apples.  My sister gave me 7, and now I have 12.

Explanation:

We are writing a story for 5+7=12.  This means we need to start with 5 objects and somehow gain 7 more.  In our story, we start with 5 apples and we get 7 more.

The last part is that our total must be 12.  In our story, we end with 12 apples.
3 0
3 years ago
Read 2 more answers
Which is the correct one???
Alik [6]

Answer:

52

Step-by-step explanation:

5x-22+4x+4 = 90

9x-18=90

9x=108

x=12

4*12+4

52

6 0
3 years ago
Read 2 more answers
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