Answer:
Step-by-step explanation:
hello :
note : the vertex form is :
ax²+bx+c = a(x+(b)/(2a))²- delta/4a² and delta = b²- 4ac
in this exercice you have : a =1 b = -1 and c= 3
continu ..........
5/9 of a foot
Step-by-step explanation:
Divide 5 by 9 to find the length for 9 equal pieces
The ones with a square in a picture is a 90 degree angle the rest are a 180
Answer:
точка шлифования
Step-by-step explanation:
The variation of K is what is found in front of X
