Answer:
first option _32\21 is the answer
An exponent is when you have a coefficient that has a number attached to it that hangs out just above it.
so, if your last one is truly written like this: (-4)², the "2" is your exponent.
<span>5 ways to select the 1st letter
4 ways to select the 2nd letter
3 ways to select the 3rd letter
2 ways to select the 4th letter
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Total # of ways = 5*4*3*2 = 120 passwords
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Another way to get the answer 5P4 = 5!/(5-4)!</span>
Step-by-step explanation:
perp. -1/2
y + 3 = -1/2(x - 4)
y + 3 = -1/2x + 2
y = -1/2x - 1
Answer:
true pls mark as brainliest
Step-by-step explanation: