3 years ago

Sig...

Mathematics

1 answer:

DaniilM [7]3 years ago

8 0

Answer:

what in the world is the first part

Step-by-step explanation:

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Free points bc I don't know how to use these things.

34kurt

Answer:

thank you hahahahahahaha <3

3 0

2 years ago

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On a coordinate plane, 2 lines are shown. Line P Q has points (negative 8, 2) and (4, 2). Line M N has points (8, 6) and (8, neg

DaniilM [7]

Answer:

Slope of PQ = 0

Slope of MN = infinity

PQ and MN are perpendicular to each other

Step-by-step explanation:

for any two points (x1, y1), (x2, y2)given in coordinate plane slope is given by

$y1 - y2/x1-x2\\\\For \ line \ PQ\\slope = 2 - 2/-8-4 = 0\\\\For \ line \ MN \\slope = 6 - (-8)/8-8 = 1/0 = infinity\\\\$

For any line if slope is zero it is parallel to X axis and perpendicular to Y axis

For any line if slope is infinity it is parallel to Y axis and perpendicular to X axis

Also we know X and Y are perpendicular to each other.

Since slope of PQ is zero it is parallel to X axis and perpendicular to Y axis

Since slope of MN is infinity it is parallel to Y axis and perpendicular to X axis.

Thus two lines PQ and MN are perpendicular to each other.

4 0

2 years ago

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Determine the probability of having 1 girl and 3 boys i a 4 child family assuming boys and girls are equally likely

Helga [31]

Answer:

$\frac{1}{4}$

Step-by-step explanation:

Im glad i could help out.

4 0

2 years ago

Please help me ASAP

Liula [17]

I would say answer choice 1. It’s the only one that makes sense.

I hope this helps! Let me know if you have any questions! Good luck on the rest of your assessment!

Mark this as Brainliest if you get a chance:)

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2 years ago

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What is the difference between 89 and 236 ( math equation)

inn [45]

Answer:

147

Step-by-step explanation:

236-89=147

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2 years ago