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3 years ago

8

Please help me please

1 answer:

Schach [20]3 years ago

3 0

For the first one, 1 1/2 + 1 1/2 = 3

To find this out, take what we know, the 1 1/2 and subtract that from the final answer, 3.
That leaves us with the missing number.

Same with the rest of them, subtract the number that is know from the total.

#3 is 2 1/2
#4 is 1/4
#5 is 1 1/4

Hope this helps!

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Answer:

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Step-by-step explanation:

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djverab [1.8K]

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$m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}}$

Where:

$(x_ {1}, y_ {1})$ and $(x_ {2}, y_ {2})$ are two points through which the line passes.

Question 1:

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Question 2:

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Substituting we have:

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