Simplify. Keep your answer in exponent form.

Kelly is three years younger than her sister. the sum of their ages is 34 years. how old is kelly and how old is her sister?

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.

50 points and will mark brainlest 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: