Petra plots ABC in the coordinate plane. Its vertices are at (--1, - 3), (-4, - 5), and (-7, -2). She then reflects the triangle across the y-axis to form its image,
AA'B'C'. Which coordinates represent a vertex for the image? Choose all the
correct answers.
A (-1,3)
B (1, -3)
C (7. -2)
D (-4,5)
E (4,-5)
F (-7,2)

Arunning track in the shape of an oval is shown. the ends of the track form semicircles. a running track is shown. the left and right edges of the track are identical curves. the top and bottom edges of the track are straight lines. the track has width 56 m and length of one straight edge 130 m. what is the perimeter of the inside of the track? (π = 3.14) 260.00 m 347.92 m 372.00 m 435.84 m

Match each expression with its simplified form.

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.