a=

The area of a pizza with a diameter of 10 inches is 78.5.
Answer:
A is the only possible correct answer since the center of that shape is x =-1
180 cm goodluck and keep your head up!
Solving the expression
we get value of x: 
Step-by-step explanation:
We need to solve the equation
and find value of x
Solving:
![-[-2(x-4) - |1-3|] = -2x18](https://tex.z-dn.net/?f=-%5B-2%28x-4%29%20-%20%7C1-3%7C%5D%20%3D%20-2x18)
Multiply -2 with terms inside the bracket
![-[-2x+8 - |1-3|] = -2x18](https://tex.z-dn.net/?f=-%5B-2x%2B8%20-%20%7C1-3%7C%5D%20%3D%20-2x18)
Solving |1-3| we get |-2|=2
![-[-2x+8 - 2] = -2x18](https://tex.z-dn.net/?f=-%5B-2x%2B8%20-%202%5D%20%3D%20-2x18)
![-[-2x+6] = -2x18](https://tex.z-dn.net/?f=-%5B-2x%2B6%5D%20%3D%20-2x18)
Multiply (-) sign with terms inside the bracket

Multiply 2x with 18

Add 36x on both sdides


Add 6 on both sides:

Divide both sides by 38

Simplifying:

So, Solving the expression
we get value of x: 
Keywords: Solving Equations
Learn more about Solving Equations at:
#learnwithBrainly
Step-by-step explanation:
Angle:2x+30+3x=180
Angle:2x+b+2b=180( Being in straight line)
Angle:30+3x+a=180