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Margarita [4]
3 years ago
12

How do you answer this problem -6n - -2n= 16

Mathematics
2 answers:
lapo4ka [179]3 years ago
4 0

Answer:

n=-4

Step-by-step explanation:

-6n-(-2n)=16

-6n+2n=16

-4n=16

n=16/-4

n=-4

Leni [432]3 years ago
3 0
N=-4
Combine like terms- -6+2=-4
So it’s -4n=16
Divide both sides by -4
You have n= -4
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Translate each of these statements into logical expressions by using quatifiers and predicates with one or two variables. (a) A
nikdorinn [45]

Answer:

a) A = \{\exists x \in M, \exist y \in U\,|\,xGy \}, b) B = \{\exists x \in M,\,\exists y \in H\,|\,xMy \}, c) C = \{\forall x \in M\,|\,xI \}, d) D = \{\exists x \in M,\,\forall y \in U\,|\,xJy \} , e) E = \{\exists x \in M, \forall y \in V, V \subseteq U\,|\,xJy \}

Step-by-step explanation:

a) x - A student, M - Set of students of discrete math class, G - has lived in, y - Florida, U - Set of states of the United States of America.

A = \{\exists x \in M, \exist y \in U\,|\,xGy \}

b) x - A student, M - Set of students of discrete math class, y - A perfect grade, H - Midterm I.

B = \{\exists x \in M,\,\exists y \in H\,|\,xMy \}

c) x - A student, M - Set of students of discrete math class, I - loves discrete math.

C = \{\forall x \in M\,|\,xI \}

d) x - A student, M - Set of students of discrete math class, J - has been in, y - a state, U - Set of states of the United States of America.

D = \{\exists x \in M,\,\forall y \in U\,|\,xJy \}

e) x - A student, M - Set of students of discrete math class, J - has been in, y - a city, V - At least one state of the United States of America, U - Set of states of the United States of America.

E = \{\exists x \in M, \forall y \in V, V \subseteq U\,|\,xJy \}

5 0
3 years ago
What ray is between OC and OA?
coldgirl [10]

Answer:

ob is a ray between OC and OA... may it help you

3 0
3 years ago
Read 2 more answers
Simplify.<br><br> 1/4y+1 1/2+2−1 3/4y−12
valina [46]

Answer:

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Step-by-step explanation:

the answer is 2y+9 1/2 because 1/4y+1 3/4y=2y and 1 1/2+2+ (-12) (12 is negative because its minus 12)=9 1/2 so the answer is 2y+9 1/2

4 0
3 years ago
Aarti posted a comment on her blog. Each day the number of responses to her comment was 125% of the number she recieved on the p
Talja [164]

Answer:

125

Step-by-step explanation:

6 0
3 years ago
If x=square root of 6 and y^2=12 then 4/xy=
vova2212 [387]
Y² = 12
y = 2√3

x = √6

Now, 4 /xy
= 4/2√3√6
= 2 / 3√2
= √2/3

In short, Your Answer would be √2 / 3

Hope this helps!
5 0
3 years ago
Read 2 more answers
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