A rotation 270° counterclockwise about the origin is the same as rotation 90° clockwise about the origin and has a rule:
(x,y)→(y,-x).
Then:
- D(−2,4)→D'(4,2)
- E(4,7)→E'(7,-4)
- F(10,3)→F'(3,-10)
- G(8,0)→G'(0,-8)
Answer: the coordinates of vertices of quadrilateral D′E′F′G′ are D'(4,2), E'(7,-4), F'(3,-10), G'(0,-8).
Answer:2^3=8
6.2=12
Y=8-12+1= -3
Step-by-step explanation:
Answer:
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Step-by-step explanation:
So, a Complex Number has a real part and an imaginary part. But either part can be 0, so all Real Numbers and Imaginary Numbers are also Complex Numbers.
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Answer:
See below.
Step-by-step explanation:
Assuming the ratio 6:1 is blueberries to sugar then this means 6 cups of blueberries is used for each cup of sugar.
A. If one cup of blueberries is used then 1/6 cup of sugar should be used.
B. No information is given here about butter.
C. If one cup of sugar is used the 6 cups of blueberries are needed.