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mojhsa [17]
3 years ago
9

Which transformations can be used to map a triangle with vertices A(2, 2), B(4, 1), C(4, 5) to A’(–2, –2), B’(–1, –4), C’(–5, –4

)? a 180degree rotation about the origin a 90degree counterclockwise rotation about the origin and a translation down 4 units a 90degree clockwise rotation about the origin and a reflection over the y-axis a reflection over the y-axis and then a 90degree clockwise rotation about the origin
Mathematics
2 answers:
defon3 years ago
8 0

Answer:

C). A 90 degree clockwise rotation about the origin and a reflection over the y-axis.

Step-by-step explanation:

For The People Who Like Short Answers For Edge 2021.

lina2011 [118]3 years ago
3 0

Answer: Hewo, there! your answer is Below

a 90 clockwise rotation about the origin and a reflection over the y-axis

Step-by-step explanation:

Hope this helps you !!!

Have a great day!!!

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If h (r)= 2/3 r - 6, what is the value of h(-9)?
Bad White [126]

Answer:

h(-9)=-\frac{2}{33}

Step-by-step explanation:

The given expression is h(r)=\frac{2}{3r-6}

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We substitute r=-9 to obtain:

h(-9)=\frac{2}{3(-9)-6}

We multiply out to obtain:

h(-9)=\frac{2}{-27-6}

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This is the same as:

h(-9)=-\frac{2}{33}

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Step-by-step explanation:

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[See Below]

Step-by-step explanation:

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