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shusha [124]
2 years ago
8

Which shows two expressions that are equivalent to (- 8) (- 12) (2)?

Mathematics
2 answers:
Lana71 [14]2 years ago
8 0

Answer:

D is correct.

Step-by-step explanation:

Keep in mind that a negative multiplied by a negative is positive, and that a postive times a negative is a negative.

With this in mind the first expression -8*-12*2 will be a postive 192.

A is incorrect because -92*2 will be negative.

B is incorrect because -1*192 will be negative.

C is incorrect because -96*2 will be negative.

bonufazy [111]2 years ago
6 0

Answer: D (-8)(-24) and (-16)(-12)

Step-by-step explanation:

The first expression is equivalent to 192

Therefore, both must be positive which eliminates answer A, B, and C

Therefore the answer must be D

8x24 = 192

16x12=192

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Step-by-step explanation:

The preceding chapter explored implications of research on learning for general issues relevant to the design of effective learning environments. We now move to a more detailed exploration of teaching and learning in three disciplines: history, mathematics, and science. We chose these three areas in order to focus on the similarities and differences of disciplines that use different methods of inquiry and analysis. A major goal of our discussion is to explore the knowledge required to teach effectively in a diversity of disciplines.

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