Answer:
12.75
Step-by-step explanation:
c = π x d
40.035= 3.14 x d
40.035/3.14 = 12.75
Answer:
21
Step-by-step explanation:
simply
<em>the square represents 90 degrees and 90 - 61 is 21</em>
Answer:
It should be expressed as 40/100.
Step-by-step explanation:
The denominators should be equal
2 3/4a=9 1/4
2.75a= 9.25
cross off 2.75 and a will remain
divide 9.26 and 2.75
so a=3.36363636
a=<span>3.36363636
but you can round it to a=3.4ish i guess</span>