Mathematics, 06.12.2021 02:40 chy2313
8. (03.01 MC)
C'D' has endpoints located at C'(0,0) and D'(4,0). It was dilated at a scale factor of
from center (4,0). Which statement describes the pre-image? (1 point)
A. CD is located at C(-4,0) and D(4,0) and is half the length of CD'
B. CD is located at C(-4,0) and D(4,0) and is twice the length of CD'.
C. CD is located at C(2,0) and D(6,0) and is half the length of CD'
D. CD is located at C(2,0) and D(6,0) and is twice the length of CD'
Answers: 2
Mathematics, 21.06.2019 16:40
Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)
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Mathematics, 21.06.2019 19:00
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Mathematics, 21.06.2019 23:00
The value of cos 30° is the same as which of the following?
Answers: 1
8. (03.01 MC)
C'D' has endpoints located at C'(0,0) and D'(4,0). It was dilated at a scale factor...
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