What transformation matrix would result in a 300 degrees counterclockwise rotation about the origin? i cant type all of the options, but they all look like fractions inside brackets, some with square root signs.

Solve 2x+y=3 x+y=5 in substitution method

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.

What is the value of x in the equation7x+2y=48 when y=3