Select all of the ratios that are equivalent to 1:5. 8 to 40

5 to 20

6:30

3/20

2/9

2/10

Let r = 3. what is the value of r + 58?

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

How do i find the missing angle measure in a polygon