98.86-85.15= 13.71 This is the answer to the problem. It's really easy. U just subtract and that's it.
The diameter is 2x the radius. The radius 5 (x). 2(5) =10. Diameter= 10.
Answer: -2a,-2b
Step-by-step explanation:
Answer:
68?
Step-by-step explanation:
multiples of 5 end in 5 or 0
_ _ _
last digit has 2 choices ( 5 and 0 )
1,3,5,7,9 are odd
so tens digit has 5 choices but we see that 5 is repeated so we split into more cases
when last digit is 0, tens digit has 5 choices then hundreds digit has 8 choices so 1*5*8=40
when last digit is 5, tens digit has 4 choices and hundreds digit has 7 choices (0 can't be first digit) 1*4*7=28
40+28=68
Answer:
D
Step-by-step explanation:
because I remember doing this before
