Answer:
B because 4n + 2 is the only algebraic expression on there, therefore, B is the answer.
The calculations come out to be <span>2003.44921875, so there would be 2003 subscribers in 1990</span>
Answer:
Think about PEMDAS, Whatever is in parentheses you solve that first. (6-2) which will be 4, you'll do 7+65*4 and find your answer. And divide by 2 at the end.
Hope this help
Step-by-step explanation:
Step-by-step explanation:

base = 5
height = 4
hypotenuse = sqrt ( 5^2 +4^2) = sqrt(25+16) = sqrt(41)
5+4 = 9
so perimeter = 9+ sqrt(41)
answer is the 3rd one.