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3 years ago

Can someone help me on my homework?

Mathematics

1 answer:

galben [10]3 years ago

3 0

Answer:

I can get it done for you but not immediately because they're much. are you okay with that?

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What is the distance between points A(2,9) and B(-2,6)? Round to the nearest whole number.

Sati [7]

Answer:

The answer is 5

Step-by-step explanation:

Use pythagorean theorem. $\sqrt{3^{2}+ 4^{2} } =5$

7 0

3 years ago

Hey if you could help me with this it'd mean a lot I can't figure it out

Blababa [14]

Answer:

L = 12 S = 5

Step-by-step explanation:

L+S=17

3L+2S=46

Multiply the first equation by -2

-2L -2S = -34

Then add it to the second equation

-2L -2S = -34

3L+2S=46

------------------

L = 12

Now we can find S

L+S = 17

12 + S = 17

Subtract 12 from each side

S = 17-12

S = 5

6 0

3 years ago

13<br> Find the scale factor

Radda [10]

12/x = 15/8

96 = 15x

x= 6.4 or 32/5

3 0

3 years ago

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last night, julie's pet hamster zoe kept julie awake for at least an hour running on her exercise wheel and scratching at the co

borishaifa [10]

Answer: $x+y\geq 1$ , $x>\frac{1}{4}$ , $x\geq 2y$ and $y\geq 0$

Step-by-step explanation:

Here, x represents the number of hours Zoe spent running on her wheel and y represents the number of hours spent scratching her cage.

Julie was awoke for at least an hour running on her exercise wheel and scratching the of her cage.

⇒ $x+y\geq 1$

She ran on her wheel at least twice as long as she scratched at the corners of her cage.

⇒ $x\geq 2y$

Also, She spent more than 1/4 hour running on her wheel.

⇒ $x>\frac{1}{4}$

And, we know that number of hours can not be negative.

⇒ $y\geq 0$

Therefore, the complete system of inequality which shows the given situation is,

$x+y\geq 1$ , $x>\frac{1}{4}$ and $x\geq 2y$ , $y\geq 0$

Note: the feasible region ( covered by the given system) is shown in the below graph.

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3 years ago

If the probability of a win is 0.2 and the probability of a draw is 0.64, what is the probability of a loss?

Veronika [31]

To find the probability of a loss add .2 and .64 together. You will get .84. The remaining .16 is the probability of a loss. The probability of a loss is .16.

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3 years ago

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