I not sure but I think it’s will be 10
Answer:
one
Step-by-step explanation:
for general form : ax²+bx+c=0
delta = b²-4ac
so for this example delta is 8²-4×2×8 =0
we know if delta = 0 , we have just one real number solution
so the answer is 1
Answer: the actual answer it d. y=-1/3x-5
Step-by-step explanation:
Volume of a cone = 1/3 πr²h
Volume = 1/3π(7.5÷2)²(3.5) = 51.54 unit³
Answer:
254.94
Step-by-step explanation:
