84/7=12
The scale factor is 12 from triangle DCE to triangle BAC.
12(x)=156-x
12x=156-x
13x=156
x=12 (proving)
156-12=144
The answer is A) 144
The answer would be C. aroma
Answer:
Solving the equation by completing the square method we get
Option B is correct option.
Step-by-step explanation:
We need to solve the equation by completing the square method.
For completing the square method: we need to follow:
We are given:
Solving by completing the square
We need to find ? in our case ? is 3 because 2*3= 6 and our middle term is 6x i,e 2(x)(3)=6x.
So, adding and subtracting (3)^2
So, solving the equation by completing the square method we get
Option B is correct option.
70/2 = 35
34 + 36 = 70
Hope this helps!