The answer TO your question is the sequence B
Answer:
The length of the other leg is 
Step-by-step explanation:
I will assume that the triangle is a right triangle
In a right triangle the legs are perpendicular
so
The area of a right triangle is equal to

where
a and b are the legs of the triangle
In this problem we have


substitute the values



Answer:
1. x= -3
2. x= 20
Step-by-step explanation:
sorry if this is wrong,
D=1
you add 1/2 to the other side of the equal sign which will then give you the value of d
1/2+1/2=1
Answer:
divide by 8
2.25 cubic units
Step-by-step explanation:
3 x 6 half cubes = 18 half cubes
one cubic unit =1/8 cubic units
18/8=2.25 cubic units