Answer: it’s 20m long
Step-by-step explanation:
I can’t explain .—.
Answer:
15a+12ac+6ab
Step-by-step explanation:
3a(5 + 4c + 2b)
5*3a = 15a
4c*3a = 12ac
2b*3a = 6ab
Hi,
first you should divide 130 (speed) by 2 (time), then divide 390 by 65 (result of 130 / 2)
Reflection that will produce an image with endpoints is y=-x