Let a be the vector of length 125 that when drawn in standard position makes a 144° angle with the positive x-axis. let b be the vector of length 39 that when drawn in standard position makes a 302° angle with the positive x-axis. find the length of v = a + b and the angle θ that v makes with the positive x-axis when drawn in standard position. round your approximations to three decimal places.

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?