Omg I have the same page as you. But here’s the first one for number 19
Answer:
40 lbs was used
Step-by-step explanation:
If there is 20% left, that means 80% was used
50 *80%
Change to decimal form
50 *.80
40
40 lbs was used
Answer:
okok12
Step-by-step explanation:
okok12 okok12 okok12
It is 6,000. 6,403.5 rounds down to 6,000. Hope this helps!
Can u plz mark me as brainliest?? I really need it!
Answer:
22.5 degrees
Step-by-step explanation:
there are 8 corners in that polygon and there are 180 degrees inside every polygon
so divide 180 by 8
you should get 22.5 degrees
