Answer:
x=2
Step-by-step explanation:
AB/BD=BC/BE
2/1=x/1
2=1x
x=2
Answer:
14
step by step explanation:
14
Area of sector=fraction of sector times area of circle
fraction of sector=degrees/360
and area of circle=pir^2
so
hold a sec, we have the wiper on the outside, so we want to find the outside ring thing
do
area big sector-area small sector
or even better
(degrees/360) times (area big-areasmall)
big is 10
small is 4 (10-6=4)
areabig=10^2 times pi or 100pi
areasmall=4^2 times pi or 16pi
areabig-areasmall=100pi-16pi=84pi
then find the fraction
84pi times (150/360)=35pi square inches
37 and 1 / 4 = 37 * 6 = 74 * 3 = 222
Answer: 
Step-by-step explanation:
Given
Rami practices his saxophone for 
hour on 4 day each week
So, for a week she practices around
Converting it into mixed fraction
