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The vertices of quadrilateral PQRS are P(4, 5), Q(6, 6), R(9, 4), and S(7, 2). Write a paragraph proof to determine whether quad
2 answers:
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Answer:
yes
Step-by-step explanation:
Given the 2 equations
y = x + 6 → (1)
y = - x + 5 → (2)
Substitute y = x + 6 into (2)
x + 6 = -
x + 5 ( add
to both sides )
x + 6 = 5 ( subtract 6 from both sides )
x = - 1 ( divide both sides by
)
x = = -
← one solution
Answer:
The quantity of flour need by Colby's recipe is cups.
Step-by-step explanation:
Given: Colby adds cups of flour to his mixing bowl and then realizes he put too much.He takes
cup of flour back out of the bowl.
We have to find the quantity of flour need by Colby's recipe.
The quantity of flour need by Colby's recipe = Number of flour cups Colby added - number of flour cups Colby taken out.
that is,
Number of flour cups Colby added =
Number of flour cups Colby taken out =
The quantity of flour need by Colby's recipe =
taking LCM, we get, LCM(3,4) =12
The quantity of flour need by Colby's recipe =
The quantity of flour need by Colby's recipe =
Thus, The quantity of flour need by Colby's recipe is cups.