Answer:
5/8
Step-by-step explanation:
area = (1/2) · b · h
or the area of a triangle is the base(5/4) multiplied by height(1/2)=0.625
0.625 as fraction is 5/8
Do base x height and you will be a okay
2
c
(-2.3)*4.7 would be equal to -10.81
you need to solve for x
the ez way for me is by flipping it so now it is -(7-10)=x and 10 -7=3