Answer:
below
Step-by-step explanation:
9 2/5 = [(9*5)+2]/5=(45+2)/5=47/5
Answer: the following system of equations has 2 solutions
x1=4
X2=-2
Step-by-step explanation:
5*x+4=x²+3*x-4
x²-2*x-8=0
x12=(2+/-√4+4*1*8)/2
x12=(2+/-√36)/2
x1=(2+6)/2=4
x2=(2-6)/2=-2
Answer:
The correct answer is C
Step-by-step explanation:
If you put a circle over a rectangle you can touch all four corners
If you put a circle over polygon A then you could not touch all four verticies.
