Amber is 11 years younger than Adrianna. The sum of their ages is 17. How old are Amber and Adrianna?
Amber is
years old and Adrianna is
years old.

Proportions in triangles solve for x

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking

Pls as soon as ! will award brainliest and 20 ! also the answer is not 22.5 degrees! find the value of x in each case: