Answer:

Explanation:
Since this is unfactorable, use the Quadratic Formula:

Now, take the information and input it:

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Answer:
16
Step-by-step explanation:
Set up a proportion: 27/12=36/n
Solve algebraically: 27n=432
n=16
Therefore, 16
Answer:
The total number of students she teaches is 115
Step-by-step explanation:
Here, we want to get the total number of students that Mrs Randolph teaches
To get this, we simply add up the number for the individual sessions
Mathematically, we have this as;
26 + 32 + 27 + 30 = 115 students
Answer:
Isosceles triangle, <A=22°, <B=136°, <C=22°
Step-by-step explanation:
Look in the file :) Promise its safe and I'm not a bot.
AB and BC are legs of the triangle and AC is called the base of the triangle, <A and <C are acute angles while <B is an obtuse angle.
Have a nice day! :)
-Vana
H= -8. H-2h= 9-1; -h=8; h= -8