Answer:
38
Step-by-step explanation:
the 38 is the hundredths because it's over 100
The gateway arch could be 20,332 tons. this number still rounds to 20,000
Answer:
that looks hard?
Step-by-step explanation:
Answer:
its easy
Step-by-step explanation:
ya just do 600/8 = b
b= 75 miles per hout
Answer:
y=x²+8x+20
Step-by-step explanation:
y=(x+4)^2+4
y=(x+4)² + 4
y=(x+4)(x+4)+4
Expanding the bracket
y=(x²+4x+4x+16)+4
y=x²+8x+16+4
y=x²+8x+20
