Answer:
-4, -5
Step-by-step explanation:
-4+-5=-9
Are you searching for how much Eva has or Justin?
Answer:
a = -1.
Step-by-step explanation:
y = ax^2 - 4x + 3
Convert to vertex form:-
= a(x^2 - 4/a) + 3
= a [ (x - 2/a)^2 - 4/a^2 ] + 3
From this we see that the line of symmetry is y = 2/a so
2/a = -2
-2a = 2
a = -1.
Answer:
increase of population
Step-by-step explanation:
By definition, congruent triangles should have all the corresponding sides and all the corresponding angles equal or congruent to each other. Thus, in the given question, all corresponding sides and angles of ΔEFG and ΔE'F'G' should be congruent. But, as we can see clearly it is given that, EF = 10 and E'F'= 12, thus, the corresponding sides EF and E'F' are not equal. Thus, we can never prove that:
Thus,