Answer:
19.5
Step-by-step explanation:
add 2 to both sides...that makes 2/3X=12...then divide by 2/3 on both sides
First box is 6,464 feet. Second box is 4,061.5 feet.
Answer:
vesicle I believe but I'm not sure
Answer:
I hope this helps.
Step-by-step explanation:
Divide 8 by 10, whatever that gets you may be able to add up to 35.
Again, I hope this helps at least a little.
Answer: The answer is (d) It is an irrational number.
Step-by-step explanation: Given formula for circumference of a circle is

where 'd' is the length of the diameter and a rational number.
We are to choose one of the given four options for the circumference 'c' of the circle.
We know that the circumference of a circle with diameter 'd' is given by

Comparing this with the given equation, we get

Now, the product of a rational and an irrational number is again irrational, so 'r × d' will be an irrational number.
Hence, the circumference, c = rd is irrational.
Thus, the correct option is (d) It is an irrational number.