Answer:
f(x)=f(x-2)
Step-by-step explanation:
Answer:
Isosceles
Step-by-step explanation:
If BD is an altitude, it splits triangle ABC into 2 triangles. It is also a median, so it splits the angle ABC into 2 congruent angles. Angle ABD and CBD are congruent. That means that angles A and C are congruent. This is true because the 2 angles at D are both right angles. Because of this, side AB and side CB are congruent. That means that this is an isosceles triangle.
Answer:
p=
-1
Step-by-step explanation:
y=3p²-4
=3p-4
-3p=
-4
p=
-4+3
p=
-1
Answer:
3n - 4m
Step-by-step explanation:
(2n-5m)+(n+m)
so we get this equation and from here, we expand the equation by removing the brackets, you should get:
2n-5m+n+m and just solve from here.
to make it easier, put the like terms together:
2n+n+m-5m
= 3n-4m