Answer:
Her multiplication
Step-by-step explanation:
Not really an aexplanation
ΔABC ~ ΔADE
AC/AE = AB/AD
AC/(AC+15) = 8/18
18AC = 8(AC+15)
18AC = 8AC + 120
18AC - 8AC = 120
10AC = 120
AC = 120/10
AC = 12
Answer:
x+12=120
Step-by-step explanation:
Area (square)=side²
therefore:
side²=200 feet²
side=√(200 feet²)=14.142 feet≈14.1 feet.
solution: side of square=14.1 feet.
Answer:
4x/x^-5x^3
Step-by-step explanation:
^ represents the exponent
