24 is the correct answer because the question is about triangle similarity so if you divide 15 by 3 then you get 5 which is the base of the smaller triangle.
It holds the legs up. there is a right angle which is the little box in the 90 degree corner:) the hypotenuse is always the longest part on the triangle which you can not simplify:) so the right triangle has legs that you can simplify:)
Answer:
-1 2/3 that's the best i could do sorry if its wrong
Step-by-step explanation:
Answer:
x^2-4/7x-12/49=0
x= 6/7 and -2/7
Step-by-step explanation:
For the first one it's 90.5, I know cause I just took the test and it's right. The second one I'm not sure..
