Answer: No
Step-by-step explanation:
I guessed..but it was right
1/9 = 2/18 = 3/27 = 4/36 = 5/45 = ... = n/(9n) for any n
The equation is:
y = 10 sin(π/15 t) + 30
where 30 represents the initial height of the blade above the ground and π/15 represents the period as we are given that the blade completes two rotation every minute.Finally the 10 represents the length of the blades.
Hope this helps :)
Answer:
Yes
Step-by-step explanation:
3 medium cars to 1 small car can be made into a fraction like this:
or
. But you must be consistent if the denominator represents medium cars or small cars.
For this, I'm just going to make medium cars the numerator.
18 medium cars to 6 cars can be made into a fraction like this :
.
When you divide both fractions in a calculator (or in your head), you will realize that they both are the same value (equivalent).


These ratios are equivalent.