-6n-20=-2n+4-12n
-6n-20=-14n+4
+6n +6n
-20=-8n+4
-4 -4
-24=-8n
/8 /8
n=-3
-
Answer:
![given\Longrightarrow AB=AC](https://tex.z-dn.net/?f=given%5CLongrightarrow%09AB%3DAC)
![\angle \;C=\angle \:B=60\ [isosceles ~triangle]](https://tex.z-dn.net/?f=%5Cangle%20%5C%3BC%3D%5Cangle%20%5C%3AB%3D60%5C%20%5Bisosceles%20~triangle%5D)
![\angle~A+\angle~B+\angle~C=180](https://tex.z-dn.net/?f=%5Cangle~A%2B%5Cangle~B%2B%5Cangle~C%3D180)
![x+60+60=180](https://tex.z-dn.net/?f=x%2B60%2B60%3D180)
![x+120=180](https://tex.z-dn.net/?f=x%2B120%3D180)
![x=180-120](https://tex.z-dn.net/?f=x%3D180-120)
![x=60](https://tex.z-dn.net/?f=x%3D60)
<u>-------------------------</u>
HOPE IT HELPS
HAVE A GREAT DAY!!
Answer: z
Step-by-step explanation:
Answer:
1. $2.50
2. 2/5lb
Step-by-step explanation:
1. 2lbs=$5.00 so that means 1lb=$2.50.
2. 1lb=$2.50 so that means 1/5lb=$0.50 which you can then conclude that 2/5lb=$1.00
The formula for the area of a square is a^2