Answer: 7
Step-by-step explanation:
4+3=7
Area of a triangle=(base x height)/2
Data:
base=10 u (u=units of length)
height=14 u
Area of this triangle=(10 u x 14 u)/2=140 u² /2=70 u².
Answer: the area of this triangle would be 70 square units.
Answer: -8x^3y^2 (choice B)
The coefficients multiply to 4 times -2 = -8
the x terms multiply to x^2 times x = x^(2+1) = x^3
The y terms multiply to y times y = y^(1+1) = y^2
So that's how I ended up with -8x^3y^2
Answer:B. vertical line symmetry
Step-by-step explanation: