Answer:
no.
Step-by-step explanation:
nigerians are cool
Answer:
at 8 pm the temperature will be -9 degrees. and at midnight the temperature will be negitive twenty one(-21) degrees
Step-by-step explanation:
the start time is 12 pm and finish is 12 am and every hour your going to subtract 3 from the given degree so 15-3= 12 , 12-3=9 ect.
8x+324 is the answer, all you have to do is multiple 6 times 54
Answer:
First image attached
The error was done in Step E, because student did not multiply by the negative sign in numerator. Step E must be .
Second image attached
The error was done in Step C, because the student omitted the of the algebraic identity . Step C must be
Step-by-step explanation:
First image attached
The error was done in Step E, because student did not multiply by the negative sign in numerator. The real numerator in Step E should be:
Hence, Step E must be .
Second image attached
The error was done in Step C, because the student omitted the of the algebraic identity . Step C must be
And further steps are described below:
Step D
Which according to the Quadratic Formula, represents a polynomial with complex roots. That is: (, , )
(Conjugated complex roots)
Step E
Step F