Mathematics
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OpenStudy (anonymous):
Let statements p, q, r, and s be as follows:
(< stands for the angle sign)
p:
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myininaya (myininaya):
a) p <=> s
myininaya (myininaya):
you are just replacing a group of words with a letter
OpenStudy (anonymous):
c continued) <A and <B are a linear pair.
d) if <A and <B are adjacent and supplementary angles, then <A and <B are a linear pair
myininaya (myininaya):
b) p=>s
OpenStudy (anonymous):
is the answer a or b?
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myininaya (myininaya):
i'm just reading the statements below in writing them using symbols
OpenStudy (anonymous):
whats the answer? (:
myininaya (myininaya):
Substitute p, q, r, or s, and write the statement the way you would read it.
myininaya (myininaya):
i'm doing this because this is what you said to do
myininaya (myininaya):
now you try writing c and d using symbols
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OpenStudy (anonymous):
i dont knwo how
myininaya (myininaya):
try c
myininaya (myininaya):
what does the first part of the sentence say before the if and only if part
OpenStudy (anonymous):
<A and <B are adjacent and supplemetary angles
myininaya (myininaya):
ok so what statement is that p, q, r, or s?
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OpenStudy (anonymous):
s
OpenStudy (anonymous):
is it s<=>p?
myininaya (myininaya):
ok so we
have s <=> ?
what statement is ?
myininaya (myininaya):
yes thats right
myininaya (myininaya):
now we do the last sentence and then we will say which of the sentences are true
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OpenStudy (anonymous):
is d s<=>p?
myininaya (myininaya):
no its not if and only if
myininaya (myininaya):
s=>p
OpenStudy (anonymous):
what do i do now?
myininaya (myininaya):
now you do detemine which is true: a,b,c,or d
now a linear pair are two angles that are supplementary and adjacent
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myininaya (myininaya):
p<=>s is the right choice
myininaya (myininaya):
or it goes the other way to since we have if and only if
s <=>p same as p <=>s
OpenStudy (anonymous):
is the answer a b c or d?
myininaya (myininaya):
the answer is p <=>s or you could also say s <=> p
OpenStudy (anonymous):
but is that a b c or d? it needs to be one of these
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myininaya (myininaya):
right it is one of them
i just told you the answer was s<=>p lol
myininaya (myininaya):
i don't understand your confusion
myininaya (myininaya):
you remember how we went through each one of them and wrote them in symbols
for which one did we write s<=>p or p<=>s ?
OpenStudy (anonymous):
yes i got it
myininaya (myininaya):
ok great
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OpenStudy (anonymous):
heres another question: