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konstantin123 [22]
3 years ago
9

Point B is 1/4 of the way from A-to-C. what are the coordinates of C? A(-4,-5) B (12,6)

Mathematics
1 answer:
Irina18 [472]3 years ago
5 0

Answer:

Step-by-step explanation:

\overline{AB}=(12-(-4))i+(6+5)j=16i+11j

Since AB is 1/4 of AC then

AC = 4 AB\\AC = 4(16i +11j) = 64i+44j

Now

\overline{OC}=\overline{OA}+\overline{AC}\\=(-4i -5j) + (64i+44j)\\=60 i +39j

Therefore C(60,39).

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3 years ago
A poll is given, showing 45% are in favor of a new building project.
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Answer:

The probability is 0.136125

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3 years ago
What is 3/4 and 7 3/4 in decimal form?
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I hope that's help:0

3 0
3 years ago
Read 2 more answers
[IMAGE ATTACHED]<br> Please help me with 9
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