Answer:
3,630,000,000,000 more (3.93*10^12)
Step-by-step explanation:
2.7*10^11= 270,000,000,000
3.9*10^12= 3,900,000,000,000
3,900,000,000,000-270,000,000,000=3,630,000,000,000
0.015 km/s
40 km/hr
0.015 ÷ (1/3600)
0.015 × 3600
= 54 km/hr
Answer: D
A seems complicated and doesn’t make an sense while D is simple
comment the question I will try to solve it.....
Answer:x^2 + 9x + 20
You could just multiply (x+4)(x+5) and get x^2 + 9x + 20, but judging from the picture, it looks like they want you to split it into 4 rectangles
x^2 +4x+ 5x + 20 =x^2 +9x + 20, just like (x+4)(x+5)
Not me
