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Stells [14]
3 years ago
14

Negative or positive 576(-999)(-1)(-1)(-3)

Mathematics
2 answers:
12345 [234]3 years ago
8 0

Answer:

Positive.

Step-by-step explanation:

Start with parenthesis, we have a negative x negative = positive times the next negative = negative times the last parenthesis which is negative so negative times negative = positive. Then times the positive by the remaining number outside parenthesis and get positive times a positive = positive.

GarryVolchara [31]3 years ago
5 0

Answer:

Positive

Step-by-step explanation:

neg x neg = pos

neg x neg = pos

pos x pos x pos = pos

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Need help with school
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Answer: 139°

Reasoning:

Angle 3 and 5 are congruent, so you can put their expressions equal to each other and solve.

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To isolate the x to one side, subtract the 9x from the 14x.

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Now to get the constants on one side, add the 1 to the 14.

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Now that we know what angle 3 is, we can subtract it from 180° to figure out angle 8 since angle 3 and 8 are supplemtary angles, aka linear pairs.

180°- 41°= 139°

<h3>Double checking your answer:</h3>

41°+139°=180°

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