MP Persevere with Problems Determine whether each statement is sometimes, always, or never true. Give an example or a counterexample.

13. A ratio is a rate.

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are

sorry man i accidentally pressed yes my bad

step-by-step explanation:

it has to have an angle of 90 degrees