Answer:
2.3 by 10^7
Step-by-step explanation:
We want this rewritten in the form 2.3*10^n.
To get the decimal point in 23,000,000 between the 2 and 3, we must move it 7 places to the left, and then compensate for this by multiplying 2.3 by 10^7.
1,000,000,000,000 should be the correct answer. Because there are only 1's and 0's you can just multiply 1 x 1 and then add up all of the zeros in the equation (6+6 in this case) and add them behind the product.
Answer:
12x-6
Step-by-step explanation:
Answer:
The measure of the reference angle is 
Step-by-step explanation:
The reference angle of an angle is the magnitude of the smallest angle it makes with the x-axis. In this case, we have 
(*Note: 
, use 
to convert to degrees)
