After heavy winds damaged a house, workers placed a -m brace against its side at a 45 angle. Then, at the same spot on the ground, they placed a second, longer brace to make a 30 angle with the side of the house. Complete parts a through b below.

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)

You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca

Which equation is represented by the graph below?