Answer:
Solution given:
r=3km
area of sector bounded by a 90° arc=90°/360°*πr²
=¼*π*3²
=<u>9/4 π or 7.068km²</u>
is a required answer
Step-by-step explanation:
r = 3 km
Ф = 90°
Area of a sector =
= 7.065 sq.km
6.4 cm
Area of triangle = 17.28 cm²
f(x + 1) = 8(x + 1) + 1 = 8x + 8 + 1 = 8x + 9
The average rate of change of f(x) from 2-3 is 0.176
Rate of change= change in y / change in x
= log 3 - log 2 / 3-2
= 0.477-0.301 / 1
= 0.176
$638.16
594.99x7.25%=43.17
594.99+43.17=638.18
