4. if two straight lines intersect and one angle is 30°, what are the other three angles?

a. 30°, 90°, 180°
b. 90°, 90°, 150°
c. 30°, 150°, 150°
d. 90°, 150°, 180°

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?

Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?