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Nitella [24]
3 years ago
11

PLEASE HELP!!

Mathematics
1 answer:
svet-max [94.6K]3 years ago
8 0

9514 1404 393

Answer:

  3x -2y +11 = 0

Step-by-step explanation:

The equation of the line perpendicular to ax+by=c through point (h, k) can be written as ...

  b(x -h) -a(y -k) = 0

Simplifying this will put it in general form.

__

You have a=2, b=3, (h, k) = (-1, 4), so your equation is ...

  3(x +1) -2(y -4) = 0 . . . . fill in the values

  3x -2y +11 = 0 . . . . . . . simplify

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X = 6
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4. Two unbiased coins are tossed. Calculate the probability that
diamong [38]

Answer:

Step-by-step explanation:

3 coins make for 8 possible outcomes {HHH,HHT,HTH,THH,HTT,THT,TTH,TTT}

4 Possible outcomes conatin 2 or more heads.

Probability (At least 2 Heads) = Favourable outcomes/Total possible outcomes

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3 years ago
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I NEED HELP ASAP!!
Oduvanchick [21]

Answer:

Step-by-step explanation:

women=85+32=117

men=70+51=121

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a. P(woman)=117/238

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=117/238+155/238-85/238

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4 years ago
What is 43.29 rounded to the nearest 10th
FinnZ [79.3K]
Hello,

The answer is "40.30".

Reason:

First you fine the tenths place:

43.29

Then look at the number next to it:

43.29

Its greater than 5 therefore it does round:

=40.30

If you need anymore help feel free to ask me!

Hope this helps!
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3 years ago
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