4. for each of the following pairs of vectors v1 = (x1, y1) and v2 = (x2, y2) in (a)–(e), carry out the following steps: (i) the lines through v1 and v2 generate a grid (of parallelograms) on the xy-plane. sketch v1, v2, and this grid. (ii) find the area of one of the parallelgrams by computing the determinant of the matrix x1 x2 y1 y2 . is this matrix invertible? (iii) determine whether {v1, v2} is a basis of r 2 .

The equation respenting the left table is

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.

20 points for the brainliest? drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . plz