Correct answers only !
a student sketched some art on an 8.5 inch x 11 inch piece of paper. he wants to resize it to fit an 5 inch x 7 inch frame (as shown below).
what percent of the original sketch was still able to be included? (hint: like step #2 of the example in class).
a. 100%
b. 92.4%
c. 85%
d. 80.4%

Okay so for every triangle has three angles that always add up to 180 degrees. and to tell the difference between whether they are secure, right or obtuse is that acute: has one angle that is less than 90 degrees. right triangle means there is at least one angle that is exactly 90 degrees. and an obtuse angle has an angle that is bigger than 180 degrees. i’ll do #13 as an example: 13. 40 and 50 so if every triangle has 180 degrees 40+50= 90 degrees then180-90= 90 degrees so the third angle is 90 degrees and because this triangle has a 90 degree angle it means it is a right triangle

I'm pretty sure it's b). i try drawing the functions out and b is the one that stands out or isnt a "line"