Answer:
Step-by-step explanation:
The last three are irrational but I'm not sure about the first four.
Answer:
Step-by-step explanation:
Answer:
A - (2a+0)/2 ; (2b+0)/2 = ( a , b )
B - (-2a+0)/2 ; (2b+0)/2 = ( - a, b )
C - (-2a+0)/2 ; ( -2b+0)/2 = ( - a, - b )
D - (2 a+0)/2 ; (-2b+0)/2 = ( a , - b )
Step-by-step explanation:
9.2x10^-8
Move the decimal to the right 8 times. Since it is moved to the right, the exponent is negative.
