Answer:
△ABC∼△EDF
Step-by-step explanation:
Whats her hourly wage and where is the rest of the question this is very confusing there are no details so i cannot help you sorry
Answer:
b
Step-by-step explanation:
Answer:
16
Step-by-step explanation:

Because dividing by a fraction is the same thing as multiplying by reciprocal
Answer:
d. 9x + 63 and 63 square feet
Step-by-step explanation:
Given
Original


Extended



Required
Determine an expression and the value of the extended area
First, we calculate the area of the original desk


From the given parameters, we have:
--- area of the new surface
Open bracket

The area of the new surface is the summation of the area of the original desk and the area of the extended portion (E)
So:

Make E the subject



Hence, the area of the extended portion is 63