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DedPeter [7]
3 years ago
6

PLEASE HELP ME! PLEASE!!

Mathematics
2 answers:
Gwar [14]3 years ago
6 0

Answer:

1.  0.75

2. -0.8

mark me brainlyest

Afina-wow [57]3 years ago
4 0

First when looking at dialations, ignore the negative signs. They do not affect the expansion or contraction.

An expansion is any number greater than 1 and a contraction is any number less than 1.

Expansion: b) -2 and d) 2

Contraction: b) - 0.8 and d) 0.8

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