3 years ago

Which of the graphs best represents a system of equations that has no solution?

1 answer:

3 0

When the lines are parallel then there is no solution to the system of equations.
This happens because the intersection is the solution. And when there is no intersection then there is no solution.

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Answer ASAP pls pls

LiRa [457]

D be the correct answer

6 0

3 years ago

At the space center, Karen bought a model of a shuttle. She started working on the model the next day at 11:13 A.M. She worked u

goblinko [34]

Answer:

58 minutes.

Step-by-step explanation:

From the question, Karen worked on the model in two windows;

1) 11.13 AM - 11.54 AM = 41 minutes

2) 1.29 PM - 1.46 PM = 17 minutes.

Hence, the total amount of time Karen spent working on the Shuttle model is:

41minutes + 17minutes = 58 minutes.

3 0

3 years ago

Please answer!!!!! Im in the middle of this test and im not sure what the answer to this is!

Savatey [412]

Answer:

Increase of 8

Step-by-step explanation:

x = y-8

y=x+8

3 0

3 years ago

Use geometric series to find the fraction of 0.8967898989

Sliva [168]

I'm guessing the repeating part is 89 at the end, so that

$x=0.8967\overline89\implies10^4x=8967.\overline{89}$

Then

$10^4x=8967+\displaystyle89\sum_{i=1}^\infty\frac1{100^i}$

$10^4x=8967+89\left(\dfrac1{1-\frac1{100}}-1\right)$

$10^4x=8967+\dfrac{89}{99}$

$x=\dfrac{8967}{10^4}+\dfrac{89}{99\cdot10^4}$

$x=\dfrac{443911}{495000}$

###

An arguably quicker way without using geometric series:

$10^4x=8967.\overline{89}$

$10^6x=896789.\overline{89}$

$10^6x-10^4x=887822$

$x=\dfrac{887822}{10^6-10^4}=\dfrac{443911}{495000}$

8 0

3 years ago

As part of a daily workout program. Participants must do lunges along the length of a pool, swim the diagonal of the pool, and t

andre [41]

Answer:

700

Step-by-step explanation:

3 0

2 years ago