11:32 pm + 5 hours= 4:32pm
4:32 pm + 45 minutes = 5:17 pm
3/4 hour = 45 min
Answer:
0
Step-by-step explanation:
x2 +4x-21=0. solve for x
11^0 is 1.
11^2= 121
121/1= 121
Final answer: 121
Answer: 6 (pi)
Step-by-step explanation:
Feta/3 = (arc)/Radius
Answer:
vertex =
(
4 , 25
)
Step-by-step explanation:
given a parabola in standard form y
= a
x
2
+
b
x
+
c
x
;
a
≠
0
then the x-coordinate of the vertex is
X vertex=-b/2a
y=-x2+8x+9 with a=-1 b=8 c=9
X vertex= -8/-2=4
substitute the value on the equation
Y vertex = -(4)squared+8(4)+9=25
