In the figure line l1 is parallel to line l2- if the measure of < 2=43 what is the measure of < 8 and why

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl