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Leona [35]
2 years ago
13

4. State whether each set of ordered pairs represents a function.

Mathematics
1 answer:
Ugo [173]2 years ago
7 0
A) no, you can’t have duplicate x values.
B) yes it is negative linear
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Are all multiples of 8 also multiples of 2
fomenos
Yes Example: some multiples of 8 are 8,16,24,32,40 and these are multiples of 2
7 0
3 years ago
Read 2 more answers
. CDEF is a trapezium
guajiro [1.7K]

9514 1404 393

Answer:

  24 cm²

Step-by-step explanation:

To find the area of the trapezium, we must know the length CD. That means we must know the length BC. Fortunately, the perimeter of ABCF is given, so we have ...

  P = 2(AB +BC)

  BC = (P/2) -AB = (20 cm)/2 - 6 cm = 4 cm

Then CD is ...

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The area of the trapezium is given by the formula ...

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3 years ago
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Solution:

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Step-by-step explanation:

I hope that this is what you are looking for

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3 0
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Answer:

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