Step-by-step explanation:
volume of cylinder formula pi*r²*h
radius of 9cm is 4.5 as 9/2
so 4.5²*15 is 303.75cm
303.75*pi is 303.75picm³
Answer:
1%
Step-by-step explanation:
S.P of each radio=$ 2288
Total S.P=$4576
Gain=10%
Lose=10%
C.P=
C.P=
By using the formula
C.P of one radio=$2080
C.P of another radio==$2542.2
Total C.P of two radios=2080+2542.2=$4622.2
Total C.P >Total S.P
Loss=S.P-C.P
Loss=4622.2-4576=$46.2
Loss%=
Loss %=1%
Hence, his loss 1%
#1
The ALTITUDE is
a line segment that connects a vertex of a triangle to a point on the
line containing the opposite side, so that the line segment is perpendicular to that line.
#2
The MEDIAN a line segment that connects a vertex of a triangle to the midpoint of the opposite side
Answer:X=30 so A=65
Step-by-step explanation:
The Answer is
X= -1
Y= -5/4