Eric is looking up at an object. eric points one arm at the object and the other arm at aaron. the angle formed by his outstretched arms measures 50 degrees. aaron is also looking up at the object. he points one arm at the object and the other arm at eric. the angle formed by his outstreatched arms measures35 degrees. the distance between the two men is 80 feet. which of the following best represents the distance between eric and the object? a. 46.1 ft b. 49.3 ft c. 52.6 ft d. 42.4 ft use law of sines and show work. need asap

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?

Which expression is rational? 6. , square root two, square root 14, square root 49