Step-by-step explanation:
f(5)=(5+6)(5-3)/(5-2)
=11(2)/3
=22/3
=7.33
Answer:
(x-7)(x+5) for the first one. (
3
x
−
1
)
(
x
+
5
)
=
0 for the second.
Step-by-step explanation:
Let's get the data out of the problem:
d = 38.4 km
t = 6 h
Now, we can apply in this equation and find his speed:
v = d / t
v = 38.4 / 6
v = 6.4 km/h
Joe has a speed of 6.4 km/h.
Hope it helps.
Answer:
56 sq cm
Step-by-step explanation:
SA = Area of Base + 1/2·(Perimeter of Base)·(Slant height)
= 4² + 1/2(4x4)(5)
= 16 + 1/2(16)(5)
= 16 + 40
= 56
Here you go:
h = 5 x 2.54
please correct me if I'm wrong,
Hope it helps!