The answer to 24% of 289 is 69.36
vertical angles are angles that are directly across from each other
like
∠BCA and ∠ECD
and these types of angles are equal to each other or congruent
so “vertical angles are congruent” means "angles straight across from each other are the same measure"
Answer:
57 or (8,57)
Step-by-step explanation:
replace 8 by x
g(8)=7(8)-1
multiply 7•8 = 56
subtract by -1
the answer will be 57