√- 81 doesn't result in a rational number because you can't get a negative from squaring any number. Instead you get a number with an imaginary number.
13 - √- 81 = 13 - 9i
Obtuse angle because is more than 90 degrees but less than 180 degrees.
Answer:
75% of 124 is 93.
Step-by-step explanation:
I hoped this helped ^^
Answer:
It's A) 2b+24x
Step-by-step explanation:
Answer:
25 rides
Step-by-step explanation:
has $28.50
15.75 + 0.50r
28.50
Subtract 15.75
0.50r
12.75
r
25.5
you can't have half rides, so 25 rides