43,000 in scientific notation is 4.3 x 10^4
Answer:
-3/1
Step-by-step explanation:
<span>I think the answer is C but I would like someone to double check it for me please.</span>
Are you asking "what is the average rate of change of (the function) on the interval (x, 3pi/2)?" You need to share the function in question, as well as to supply the value of x. Please go back to the original question and ensure that you have copied it exactly as it was presented to you. Again: specify the function and indicate the value of x, which is the starting value of the interval in question.
Theorem of Pythagoras: a²+b²=c², where a, b is legs and c is hypotenuse.
We've got one leg known, let it be a=sqrt 3,
and the hypotenuse - c=2sqrt3
Putting these into the theorem, we get an equation: (sqrt3)²+b²=(2sqrt3)² . Solving it, we get:
3+b²=4*3
3+b²=12
b²=9
This equation has two possible roots: b=3 and b=-3. Since this is a triangle, there can't be a side with a negative value => b=3.
The answer is a. 3
