Answer:
there arent any options but this is what i got
−
b
+
13
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
2x3=6 and 6x4=24 so 6-24= -18
D because it can't be unique since many triangles can share these characteristics. It can't be more than one triangle and the triangle is possible.
Answer: 
Step-by-step explanation:
Given:

To make
the subject of the formula means that we want to make
to stand alone , the first thing to do is to multiply through by 1/4a , that is

take the square of both sides:

Ur going up +1 and down -1