Answer:
tae
tytr66dscy6e6e6e6ueue67djb djfeyuwie8r
35 lol
Step-by-step explanation:
a = b*h/2
a = 10*7/2
a = 70/2
a = 35 lol
x=3
(x−3)^2=0
Set the x−3 equal to 0.
x−3=0
Add 3 to both sides of the equation.