Answer:
Ok to find the surface area of this cylinder first we need the circumference to find this we do C=πd
C=3.14*18
C=56.52
now we have to multiple this by the height of two
113.04
now we have to find the area of the bottom to do this we do A=πR^2
A=3.14*81
A=254.34
multiple this by two for the two sides we get
508.68
now we add this to 113.04 we get
621.72
since I used 3.14 instead of more digits of pie we can round this up so the answer is C.
Your Welcome
BIFFY OUT!!!
Answer: x > 20
Step-by-step explanation:
9 - x < - 11
In this scenario, we've to collect like terms in order to.wolve for x. This will be:
9 - x < - 11
- x < - 11 - 9
- x < - 20
Divide both side by -1
-x/-1 < -20/-1
When we divide by a coefficient with minus sign, the sign changes too from less than to greater than
-x/-1 < -20/-1
x > 20
Answer:
neither
Step-by-step explanation:
he has read 3/6 of his book
Answer:
hope this helps
Step-by-step explanation:
so first you would convert the 3 3/8 to a improper fraction which would be 27/8 the n you would multiply the 27 by 2 and the 8 by 1 then 27 and you would get 64/8 and 8 divided by 64 is 8 so the volume is 8
the dashes are fractions.
Answer:
It's 51 square inches. You can multiply 12x8 and subtract 9x5 from that.
