Answer:
7
Step-by-step explanation:
it is the ten thousand place
Area of triangle = 1/2 x base x height
area of triangle = 1/2 x 12 x 13
area of triangle = 78 square units
Answer:
90
Step-by-step explanation:
0.1x=9
x=90
You subtract 6 from both sides, and then multiply by 6 on both sides. You should get -20.