<h2>
Answer:150 electricians,10 inspectors</h2>
Step-by-step explanation:
The solution uses unitary method.
The unitary method is a method for solving a problem by first finding the value of a single unit and finding the required value by multiplying the single unit value.
Given,
Each generator employs electricians.
Every electricians require inspectors.
So,every electrician require inspectors.
Anthony's department has generators.
Since each generator requires electricians, generators require electricians.
Since each electrician needs inspectors, electricians need inspectors.
So,to maintain peak performance Antony's department requires electricians and inspectors.
Answer:
The answer is 20pi
Step-by-step explanation:
perimeter of a semicircle = pi* radius
perimeter of first semicircle = 5.pi
perimeter of second semicircle = 5.pi
perimeter of third semicircle = 10. pi
total perimeter = 5pi +5pi + 10pi
= 20pi
It can be solved by factoring or taking the root of both sides.
x= 2 radical 3. and -2 radical 3
Answer:
x=38
Step-by-step explanation: