Answer:
The interest rate is 10%.
Step-by-step explanation:
Interest = principal * rate * time
time is always in years. 6 month = 0.5 year
1.) 165 = 3300 * r * 0.5
2.) multiply 0.5 and 3300
165 = 1650r
3.) divde 1650 to each side
0.1 = r
0.1 = 10%
Answer:
![51mm^2](https://tex.z-dn.net/?f=51mm%5E2)
Step-by-step explanation:
What you have is a square and a rectangle
The formula to find the area of a square is
(you only need one side as they are all the same)
The formula for a rectangle is
![A=wl=6*7=42mm^2](https://tex.z-dn.net/?f=A%3Dwl%3D6%2A7%3D42mm%5E2)
Then you add them both up
![9+42=51mm^2](https://tex.z-dn.net/?f=9%2B42%3D51mm%5E2)
Answer:
D. <
Step-by-step explanation:
-17 is less than -1. Think of it as going down stairs. Who is lower? The person 17 steps down or the person 1 step down. 17 steps down.
-17 < -1
Answer:
= √108 = 6√3
Step-by-step explanation: