Answer:
Area of the shaded region= 
Step-by-step explanation:
Area of the shaded region= Area of the triangle- Area of the rectangle
Dimensions of the triangle:
Base= 40 inch
Height= 40 inch
Area of a triangle=

Area of the rectangle= Length*Width
Length=30 inch
Width=10 inch
Area:

Area of the shaded region= 
Answer:
The answer is D.. 2^0
Step-by-step explanation:
i had the same question in my program
Answer: it’s the first 1
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
In the attached file
Combine like terms
8u+3u= 11u
and
9v-5v= 4v
So the answer is 11u+4v