Answer:
87.88 ft
Step-by-step explanation:
Base x height divided by 2
16.9 ft x 10.4 ft divided by 2 = 87.88 ft
hope this helps:)
x² + y² + 2x + 8y − 47 = 0 B. x²+y² − 2x − 8y
=−m3n9+a3
Let's simplify step-by-step.
a3−m3n9
=a3+−m3n9
Answer: 2520