Answer:R = r2 and, 2. the ratio of a circle's area to the square of that circle's radius is equal to A/R.
Step-by-step explanation:
Answer:
its 9
Step-by-step explanation:
-3 x -3 = 9
It is presumed that the 10m is the vertical distance in 4 floors so 10meters divided by 10 seconds is 1m/second is the average speed of the escalator. Hard to add anything to this to make up to the required 40 words.
<span>In 440 , the first 4 is in the hundreds value, and the second 4 is in the tens value
When we break down the three digit of 4 - 4 - 0
We will be aware that this number came from :
400 + 40 + 0
Hundred value Tens value no value
I hope that my answer is helpful! Let me know if you need something more :)</span>
Answer:
x = 30
Step-by-step explanation:
-2x + 10 +4x=70
-10 -10
-2x + 4x = 60
2x = 60
/2 /2
x = 30
