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2 years ago

1+4=5 2+5=12 3+6=21 8+11=?

1 answer:

7 0

I think the pattern is that you multiply the first number by the second , then add the first number. SO:
e.g. for the first one 1 x 4 = 4 , 4 + 1 = 5
for the second one 2 x 5 = 10, 10 + 2 = 12...
So for 8+11:
you do 8 x 11 = 88 , 88 + 8 = 96

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Answer:

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Step-by-step explanation:

Part a) Find the equation representing the ladder

we have the ordered pairs

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we have

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If the box is a square

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$y=-2x+4$

substitute

$x=-2x+4\\3x=4\\x=\frac{4}{3}$

$y=x=\frac{4}{3}$

therefore

The coordinates of the point are $(\frac{4}{3},\frac{4}{3})$

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Answer:

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