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Papessa [141]
3 years ago
12

Geometry pls help

Mathematics
1 answer:
IRINA_888 [86]3 years ago
8 0

Answer:

Hi,can you please answer mine too I really need the answer because I have to pass it later at 10 pm and it's already 9:24pm it's just 2 questions 17-18:(

Directions: Simplify the following monomials (if possible).

17.) Subtract 9a from -15a

18.) From -9cd², subtract -2cd²

I hope you can help me:(

Step-by-step explanation:

about your question I'll just put it in the comment section:)

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Answer:

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Step-by-step explanation:

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==========================================================

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2. In triangles MNO and DEF, there are two congruent sides - there is not enough information

3. In triangles MNO and GHI, there are three congruent angles - which mean AAA (angle - angle - angle)

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4. In triangles MNO and JKL, there are two congruent sides and included angle - SAS (side - angle - side)

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