Answer:
(22;-3)
Step-by-step explanation:
if to calculate the coordinates of the given midpoint it needed to use:
then to calculate the coordinates of endpoint2, it needed to perform the substitution:
finally:
The slope of the line is 1. the equation would be y=x-3
Answer:
ΔABC and ΔA'B'C' are congruent, by the SSS rule of congruency
Step-by-step explanation:
The given parameters are;
The transformation undergone by triangle ABC = (x, y) → (x + 7, y + 3) to give triangle A'B'C'
Therefore, the points on triangle ABC are transformed by a translation of 7 units to the right and 3 units up to form triangle A'B'C'
Given that a translation transformation is a form of rigid transformation, we have;
The lengths of triangle ABC are congruent to the lengths of the sides of triangle A'B'C'
Therefore. ΔABC ≅ ΔA'B'C', by the Side-Side-Side (SSS) rule of congruency.
Answer:
4 Hours
Step-by-step explanation:
1). Since Speed (V) = Distance (D)/Time (t)
2). Then t=D/V ( transpose)
3). So t= 2220/555
t= 4 hours
The plane flew for four hours
