![\lor](https://tex.z-dn.net/?f=%5Clor)
is the logical or/disjunction symbol.
![p\lor q](https://tex.z-dn.net/?f=p%5Clor%20q)
means "
![p](https://tex.z-dn.net/?f=p)
or
![q](https://tex.z-dn.net/?f=q)
". Disjunction is commutative, which means
![p\lor q](https://tex.z-dn.net/?f=p%5Clor%20q)
is equivalent to
![q\lor p](https://tex.z-dn.net/?f=q%5Clor%20p)
.
So if
![p](https://tex.z-dn.net/?f=p)
represents
![x](https://tex.z-dn.net/?f=x%3C-3)
and
![q](https://tex.z-dn.net/?f=q)
represents
![x>3](https://tex.z-dn.net/?f=x%3E3)
, then
![p\lor q\equiv q\lor p](https://tex.z-dn.net/?f=p%5Clor%20q%5Cequiv%20q%5Clor%20p)
means
![x>3](https://tex.z-dn.net/?f=x%3E3)
or
![x](https://tex.z-dn.net/?f=x%3C-3)
.
Answer:
2 7/16 inches longer
Step-by-step explanation:
15 3/16 - 12 3/4= 243/16 - 51/4 = 243/16 - 204/16= 39/16 inches longer
39/16=2 7/16 inches longer
Answer:
6 - yup 7 - nope
Step-by-step explanation:
If the triangle satisfies the pythagoreon theorem, then it is a right triangle
so 6 is a yeah
then for 7, the hypotunese always is greater than the legs in a right triangle, so 7 is no
Answer:
its C
Step-by-step explanation:
its a positive number bc there is no - in the equation and x is the unknown number
First, we want to subtract the numbers within the parenthesis. However, to do this we must put each number over a common denominator. We can do his by multiplying
6
by the appropriate for of
1
:
2
3
(
6
−
5
6
)
⇒
2
3
(
[
6
6
×
6
]
−
5
6
)
⇒
2
3
(
36
6
−
5
6
)
⇒
2
3
(
31
6
)
Next, we can multiply the two fractions to complete the evaluation of the expression:
2
3
(
31
6
)
⇒
2
3
×
31
6
⇒
2
×
31
3
×
6
⇒
62
18
Now, we can factor the numerator and denominator so we can cancel common terms. This will give the simplest form of the fraction:
2
×
31
2
×
9
⇒
2
×
31
2
×
9
⇒
31
9
Hope this helps
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