Answer:
Step-by-step explanation:
65 degrees because then it adds to 180 degrees
No solution because 0 cant be equal to 15
Answer: -1=6-7/5
Step-by-step explanation:
Answer:
c = 289
Step-by-step explanation:
Given
x² + 34x
To complete the square
add ( half the coefficient of the x- term )² to x² + 34x
= x² + 2(17)x + 17²
= x² + 34x + 289 ( with c = 289 )
= (x + 17)² ← perfect square