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Setler [38]
3 years ago
8

Which expression is equivalent to -16 - 9? O A. 16+9 O B. -16 +(-9) O C. -16 + 9 O D. 16 + (-9)​

Mathematics
1 answer:
g100num [7]3 years ago
7 0

Answer:

B

Step-by-step explanation:

because -16+(-9) is essentially the same thing because you're adding the -9 to the -16

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two men working together can complete a job in 1 hour 20 minutes. the first man working alone can complete the task in two hours
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Answer:

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Step-by-step explanation:


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4 years ago
If 20 tickets to a carnival cost $120.00, make a
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8 0
3 years ago
Translate the given statement into propositional logic using proposition provided :
olya-2409 [2.1K]

Answer: m ⇒ e ∨ p

Step-by-step explanation:

First look at the statement and locate the connectives ( these are words which connect sentences such as: and, or, implies, is equivalent and not.) Each of these connectives have a symbol/ variable.  

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⇒ = " only if"

∨ = "or"

  • Convert the phrases into variables where:

m = " You can see the movie"

e = "You are over 18 years old"

p = " you have the permission of a parent"

  • Construct the statement sequentially.

You can see the movie (m) only if (⇒) you are over 18 years old (e) or (∨) you have the permission of a parent (p)

  • Remove the phrases and you'll have your answer:

m ⇒ e ∨ p

6 0
3 years ago
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tresset_1 [31]

Answer:

D -7π4

Step-by-step explanation:

Just took the test my dude :D

6 0
3 years ago
Read 2 more answers
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