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timurjin [86]
1 year ago
5

CRITICAL THINKING Do two lines that are not parallel always, sometimes, or never intersect? Explain.

Mathematics
1 answer:
Pani-rosa [81]1 year ago
7 0

Answer:

Always

Step-by-step explanation:

When two lines aren't parallel that means that they don't have the same slope. This means that these two lines will eventually (even if it's not on the graph) intersect.

If two lines ARE parallel, then they have the same slope, causing them to never touch, even outside of the graph.

I hope this helps :)

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Describe the transformation f(-x)
Allisa [31]

Changing x\mapsto -x "inverts" the orientation of the x axis, so the graph of f(x) is transformed by reflecting it about the y axis.

7 0
3 years ago
All possible roots of x^3+2x^2-16x-32
nekit [7.7K]

Answer:

See below.

Step-by-step explanation:

By the rational roots theorem all possible roots are:

+/-1. +/- 2, +/-4 .+/-8, +/-16 and +/-32.

4 0
3 years ago
Read 2 more answers
Pine Bluff Middle School is having its annual Spring Fling dance, which will cost \$400$400dollar sign, 400. The student treasur
nikklg [1K]

The <em><u>correct answers</u></em> are:

The inequality is 75+4t ≥ 400, and they must sell at least 82 tickets.

Explanation:

t is the number of tickets sold. They start out with $75, so that is where our inequality begins. Each ticket is $4; this gives us the expression 4t. Together with the $75 carry over, we have 75+4t.

They must make at least $400 to pay for the dance. This means it must be more than or equal to 400; this gives us 75+4t ≥ 400.

To solve this, first subtract 75 from each side:

75+4t-75 ≥ 400-75

4t ≥ 325

Divide both sides by 4:

4t/4 ≥ 325/4

t ≥ 81.25

We cannot sell a portion of a ticket, so we round. While mathematically this number would "round down," if they only sell 81 tickets, they will not have enough money. Therefore we round up to 82.

7 0
3 years ago
Read 2 more answers
What is the total amount that Mathews bank will receive after lending him 8000 for four years
marysya [2.9K]

Answer:

32,000

Step-by-step explanation:

5 0
2 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
OleMash [197]

Answer:

X=3

Step-by-step explanation:

Hope this helps and have a wonderful day!!!

4 0
2 years ago
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