Answer:
assuming youre asking for line of symmetry, it's a line that cuts a shape exactly in half.
for example, a square has 4 lines of symmetry
Answer:
54 in.
remember that to get the perimeter you just have to add all the sides
Answer: X=1.5
Step-by-step explanation:
The equation when y is -16
-16=-8x-4
-12=-8x
12/8 is 1.5
Sally and marta both have the same so you do 18 times 4 and it will give you 72
Answer:
C. 50m
Step-by-step explanation:
10 multiplies by 5 laps will equal 50m.