Answer:
Step-by-step explanation: the first is m the second one is 15x+5
Step-by-step explanation:
it's mathematics or what I will help you.
1st
0.3/100*15000
=45
2nd
40/200*100
=20
=
Answer:
21.98 is the circumference because is it 7 pi 7 times 3.14. For the area though it is 38.48 because you need to get the radius of the circle and you divided 7 by 2 which is 3.5 and here is the work A=πr2=π·3.52≈38.48451
Step-by-step explanation:
Hope this helped and you understood if you want it would help a lot if you put it brainliest.
