In right triangle abc, ac=5, bc=12, ab=13 and angle bca is a right angle the bisector of angle c meets ab at d e lies on line bc so that line de is perpendicular to line bc find de

Which triangles area would be calculated using the trigonometric area formula

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain

Will give brainliest b. describe the function over each part of its domain. state whether it is constant, increasing, or decreasing, and state the slope over each part.