Each half of the drawbridge is about 284 feet long as shown. How high does a seagull rise who is at the end of the drawbridge when the angle with measure x° is 30°? 45°? 60°? Leave your answer in simplified radical form.

Which of the following expressions is equal to 2x^2+8

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.

Tan198=asin164=? how to solve this? ?