Answer:
Depends
Step-by-step explanation:
,
Answer:
942.5 cm3
Step-by-step explanation:
1st: do distributive property, that will give you 3x + 6 + 5x
2nd: combine like terms to simplify, this will give you 6 + 8x
X=-5 y=-8
subtract the equation and then substitute it in
First find the area of the rectangle by multiplying the length and width of the rectangle, so 12 x25=300. Then find the area of the triangle, which is length x height/ 2. So 8 x 25=200/2=100. Then add the two answers together to get 400.
