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Mariana [72]
3 years ago
5

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

b
a 90 degree counterclockwise rotation about the origin and a translation down 4 units

c
a 180 degree rotation about the origin

d
a reflection over the y-axis and then a 90 degree clockwise rotation about the origin
Mathematics
1 answer:
Aliun [14]3 years ago
6 0
A is the the answer for you
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What is the length of segment LP?
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In the image, as denoted by similar sides OP and MN, we can conclude that the 2 triangles are similar triangles. To look for the value of x (which we can substitute later to find the length of segment LP), we relate the relations of segments LO and LP to segments LM and LN. This relation is shown below:

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22 / x+12 = 30 / x+12 + 5
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Isolating x to one side of the equation by subtracting 22x and 360 from both sides:

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