If the circumference of a circle is changed from 9 cm to 3 cm, then the diameter decreases by a factor of 3.
Time = distance / speed
time = 300/194
time = 1.546 hrs...not sure if u need that rounded...if so, then it is 1.5 hrs or 1 1/2 hrs
Answer:
i have done the cutting of x's exponent
Step-by-step explanation:
= 3x - 30+9 =0
= 3x - 21 =0
= 3x= 21
= x = 21/3
x= 7 this the answer
Answer:
Option A is the right answer.
146-4b = 122-1b
Reason: vertical angles
Yes it does not, i want my free points
