Number 1 is 15 number 2 is 9x3=27 and number 3 is 15 and number 4 is 5x7=35 number number 6 is 5 number 7 is 11 and that is about all i know hope this helps
The answer is 11
Hope this helps!!
Answer:
Step-by-step explanation:
487 is a prime, because 487 is only divided by 1 or by itself
3a to the power of 2 plus 5a minus 2
The surface area of the cylinder is A≈2111.15in²
