9514 1404 393
Answer:
195 ft
Step-by-step explanation:
The relationship between the horizontal distance, angle, and vertical height is given by ...
Tan = Opposite/Adjacent
Referring to the attached diagram, we have ...
tan(16°) = BT/MB
tan(25°) = BK/MB
Solving for BT and BK, we can describe their difference as ...
BT = MB·tan(16°)
BK = MB·tan(25°)
BK -BT = 35 = MB(tan(25°) -tan(16°))
Dividing by the coefficient of MB gives ...
MB = 35/(tan(25°) -tan(16°)) = 35/0.179562
MB = 195 . . . feet
Marcos is standing 195 feet from the base of the tree.
Characteristic equation:


Given that

and

, you have

so that the particular solution is
Answer:
a)Rice => 1/4
b) Vegetables => 1/4
Step-by-step explanation:
Lets say the farmers field was in a square shape. Now divide this square into 4 parts.
Now, each part is 1/4
So, half of his field is for wheat cultivation, i.e., 1/4 + 1/4 = 2/4 = 1/2
So, the other half is for rice and vegetables
2 vegetables have to be grown on the other half
So,
Fraction of field required for growing rice = 1/4
Fraction of field required for growing vegetables = 1/4