Answer:
C, 3x²-8x+8=0
Step-by-step explanation:
x+10＝3(x²-2x+1)
x+10＝3x²-6x+3
3x²-7x-7＝0
Answer:
400
Step-by-step explanation:
20=8 s0
20x50=1000
50x8=400
144 the circumference is 360 because it’s a circle, 360/5=72 72(2)=144
Use Google or the calculator on your phone
