Answer:
the answer to your question of finding x is,
x = 6
Answer:
Step-by-step explanation:
From the diagram in the image attached:
Base of triangle = 
Base of triangle = 
Height = 9cm
Area of triangle = (0.5) × base × height
Area of triangle = 
Area of rectangle = Length × width
Area of rectangle = 
Shaded area = area of rectangle - area of triangle
Shaded area = 
Shaded area = 
Answer:
Step-by-step explanation:
hello :
4(m-n)²+4m(m-n) =(m - n)(4(m-n)+4m)=(m-n)(8m-4n)=8m²-4mn-8nm+4n²
= 8m²+4n²-12mn
We need to follow the order of operations to get this one right.
16 + (10/5) - (3*2)
16 + (2) - (6)
16 + 2 - 6
18 - 6
12<em /><em>. </em>Your answer is true!