The domain is the set of all first elements of ordered pairs (x-coordinates).
Answer:
X=13
Step-by-step explanation:
So if ΔABC ≅ ΔDEC, then that means that ∠B is ≅ ∠E. Therefore you would write the equation 3x=6x-39 and solve for X to get 13.
The answer is 24.5. Just plug the numbers in
Answer:
i dont know ????
Step-by-step explanation:
Answer:
90
Step-by-step explanation:
90÷2= 45
90÷3=30
