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mina [271]
3 years ago
8

Can an expression like 2a+7 be true or false

Mathematics
2 answers:
8_murik_8 [283]3 years ago
5 0
The answer would be true
Step2247 [10]3 years ago
4 0

Yes the expression 2a+7 can be true

It is simply 2 multiplied by a + 7

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Step-by-step explanation:

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Two sides of a triangle have lengths 11 and 18. What must be true about the length of the third side
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Write out the sample space for the given experiment. Use the following letters to indicate each choice: M for mushrooms, O for o
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Answer: {(MBV), (MBH) , (MEV) , (MEH) , (OBV), (OBH) , (OEV) , (OEH)}

Step-by-step explanation:

  • Sample space is a set that contains all the possible outcomes for an event.

For salad:

Choices for extra toppings (mushrooms, olives) =2

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Required Sample space would be : {(MBV), (MBH) , (MEV) , (MEH) , (OBV), (OBH) , (OEV) , (OEH)}

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