Answer:
342
Step-by-step explanation:
Remember to distribute parentheses and combine like terms
hope this hells
Answer:
200-50-40=B
B =110 blue pieces
Step-by-step explanation:
p=3h + 3u subtract 3u from both sides
p-3u=3h now divide both sides by 3
h = p/3 - u
Answer:

Step-by-step explanation:
The area
of a triangle is equal to half the product of its length (L) because of its height (h).

The base of the triangles is 
The height of the triangles is 
Then the area of one of the triangles is:

The figure is formed by 12 equal triangles, then the area of the figure
is:
