Answer:69
Step-by-step explanation:
Answer:
81
Step-by-step explanation:
lllljhgcvffhhggvgg
Answer:
5 ft
Step-by-step explanation:
the smaller one is 1/3 of the size of the bigger one
hello :
<span>help :
<span>the discriminat of each quadratic equation :
ax²+bx+c=0 ....(a ≠ 0) is :
Δ = b² -4ac
1 ) Δ > 0 the equation has two reals solutions : x =
(-b±√Δ)/2a</span>
2 ) Δ = 0 : one solution : x = -b/2a
3 ) Δ < 0 : no reals solutions</span>
Answer:
69.66
Step-by-step explanation:
