Answer:
AC = 12.4 km (nearest tenth)
Step-by-step explanation:
AC can be calculated by using Pythagorean Theorem.
Thus:
AC² = AB² + BC²
Plug in the values
AC² = 8² + 9.5²
AC + √{154.25)
Congruent angles and proportional side lengths
SOLUTION
Step 1: Find the area of the wall.
Step 2: Find the cost of wallpaper per square foot
The correct answer is B: $0.72
7.4/1/6=44.4
b=44.4
hope it helps
B
Answer:i believe 58