Answer:
±3i
Step-by-step explanation:
Given the value ±√-9, we are to express the value using the imaginary number 'I'
±√-9 = ±√9×-1
= ±√9 × √-1
In complex number, √-1 = i
The expression becomes;
±√9 = ±3 × i
±√9 = ±3i
Hence the value in simplified form is ±3i
The expanded form for this problem is <span><span> 200,000 </span><span>+90,000 +30,000</span><span>+7,000 </span><span>+50 </span><span>+8<span> </span></span></span>
80 million would be the answer
Since .7 is in the tens place you would put 70 0ver 100 as 70/100 which in percent would be = 70%
One yard is 3 feet.
2(3) = 6, so he gained 6 feet on the first play. Therefore, the first play had the greater gain.