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ICE Princess25 [194]
1 year ago
7

WILL CHOOSE BRAINLIEST Use the slope to determine if lines PQ and RS are parallel, perpendicular, or neither.

Mathematics
1 answer:
Sedbober [7]1 year ago
6 0

Slope of line PQ = -3

Slope of line RS = 3

They are neither parallel nor perpendicular.

<h3>What is the Slope of Parallel and Perpendicular Lines?</h3>

If two lines are parallel to each other, they would have the same slope value.

If two line are perpendicular, the slope value of one would be the negative reciprocal of the other.

Slope = change in y / change in x.

Slope of line PQ = (-1 - 14) / (2 - (-3))

Slope of line PQ = -15/5 = -3

Slope of line PQ = -3

Slope of line RS = (-10 - 8) / (-2 - 4)

Slope of line RS = -18/-6

Slope of line RS = 3

The slopes of both lines are different, and are not negative reciprocals of each other, therefore, they are neither parallel nor perpendicular.

Learn more about slope on:

brainly.com/question/13861479

#SPJ1

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What is the square root of 144?
Andrews [41]

Answer:

12, -12

Step-by-step explanation:

sqrt(144)

What number times itself = 144


12*12 = 144

Also -12*-12 = 144


6 0
3 years ago
Read 2 more answers
Item 16 your friend earns $10.50 per hour. this is 125% of her hourly wage last year. how much did your friend earn per hour las
Allisa [31]
$ 10.50 divide by 5 b 
<span>to find 25% of her hourly wage last year </span>
<span>Then multiply by 4 to find 100% of her hourly wage last year. </span>

<span>ex: $ 10.50 divide by 5 </span>
<span>= $ 2.10 </span>
<span>Then multiply by 4 </span>
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4 0
3 years ago
What is EG? <br><br> I need help
n200080 [17]

Answer:

30

Step-by-step explanation:

y/x = 30/(x + 10)

(y + 12)/x = 54/(x + 10)

y/x + 12/x = 54/(x + 10)

30/(x + 10) + 12/x = 54/(x + 10)

30x + 12(x + 10) = 54x

30x + 12x + 120 = 54x

120 = 12x

x = 10

EG = x + x + 10

EG = 10 + 10 + 10

EG = 30

6 0
3 years ago
PLSSS HELP IF YOU TURLY KNOW THISS
Alexandra [31]

Hello there! :)

6^8*6^3

Here, we have the same base, so we add the powers:

6^11

Now, our expression looks like this:

6^11/6^5

Subtract the powers now that we divide:

6^6

So the missing exponent is 6. Hope it helps!

If you have any query, feel free to ask!

~An excited gal

MagicalNature

5 0
3 years ago
Read 2 more answers
What is 448 28% of?<br> Then, what is 24% f that number?
Tanzania [10]
448 is 28% of 1,600

24% of 1,600 = 384. 
4 0
4 years ago
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