9514 1404 393
Answer:
5z^(-5/3)
Step-by-step explanation:
The rules of exponents being used here are ...
Using these rules on the given expression, we find ...
'nine less than three times a number is negative twenty-one.'
Answer:
so x = 20 , y = -21 , which is in quad IV
r^2= 400+441 = 841
r = √841 = 29
then cos Ø = 20/29
sec Ø = 29/20 = 1.45
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Answer:
In this special case we know that and and for this case we can add all the values 12+18 +12+18=60 and that represent the perimeter
Step-by-step explanation:
For this case we know that the perimeter is given by:
In this special case we know that and and for this case we can add all the values 12+18 +12+18=60 and that represent the perimeter