Answer:
=64 ft
Step-by-step explanation:
The wire, the pole and the flat surface form a right triangle with a base angle of 40°. The pole is the height of the triangle and is opposite the angle 40°.
Therefore we can use the trigonometric ratio -sine of the angle 40° -to find the height.
Sin∅ =opposite/hypotenuse
opposite=hypotenuse × sin∅
=100ft × Sin 40°
=64.28ft
≅64 ft
Answer:
#4. in a decimal its 0.5
before simplfied its 6\12
after simplfied its 1\2
#5. in a decimal its 0.28125
in fraction 9/32
It's about simple interest and which is very easy to solve
Simple Interest
Where
P=500
R=3
T=8
S.I=P.R.T/100
S.I=500*3*8/100
S.I=12000/100
S.I=120 $
So answer is 120$ interest will he earn in 8 year
Note: If any problem then feel free to contact me
Answer:
The correct Answer is: 9.0 x 10^-3