Answer:
The simplest EXACT answer is 
.
A decimal form of this is approximately 5.207.
Step-by-step explanation:
Use the distance formula.
Alright, let's begin! We start with 37.8 and then divide it with..7.6! Now, we try to get the answer of that.
37.8 ÷ 7.6 = 4.973.
However, we need to bring it down to an estimate. It would then be 4.97. Although, we need to also see if our answer is correct.
4.97 × 7.6 = 37.7
There is more answers closer to the number but this should be the correct answer due to it being the answer of all the steps I used.
But wait! We need the round the answer to the nearest whole number. So, it would be 38.
So, overall, it will be 38 cotton swabs tall.
Hope this helps!
If you are needing any other help, tell me in the comments below this answer! If you want any contact tell me and I'd be glad to help.
The second option! just did that not too long ago
Answer:
A. 
Step-by-step explanation:
The domain of a function is the set of 
-values.
Answer:
x = 9.47 degrees ( in first quadrant.
Step-by-step explanation:
sin2x + sinx cos x = 1/2
Now sinx cos x = 1/2sin2x so:
3/2sin2x = 1/2
sin2x = 1/2 / 3/2
sin2x = 1/2 * 2/3 = 1/3
2x = arcsin 1/3 = 19.47 degrees
x = 9.74 degrees to nearest hundredth.
