What is the image of the point (-6,-8) after a rotation of 90 degrees counterclockwise about the origin

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor

If there is 20 dogs in the shelter and 5 dogs get homes, and then 43 more dogs come. how many dogs are there in the shelter?

Finding tbe values of the variables in each kite