Answer:
Amount received by wife = RS 24000
Amount received by father = RS 16000
Step-by-step explanation:
His income is RS 80000
He gave 30% of his income to his wife
That's
Which is RS 24000
He gave 20% of his income to his father
That's
Which is RS 16000
Hope this helps you
You can draw a right triangle with the informatio.
The vertical change in elevation (unknown) is the opposed leg to the angle 15°
The distance from the surveyor to the point vertically below the point on the mountain is the adjacent leg = 6 miles.
Then tan(15°) = x / 6 => x = 6tan(15) = 1.61 miles
Answer: 1.61 miles
First, subtract the two values:
16 - 15.4 = 0.6
Now divide this to the actual area:
0.6 / 15.4 = 0.038961039
Multiply by 100:
0.038961039 * 100 = 3.8961039
So the percent error is approximately 3.9%
20
This is because
2x+(6x+20)=180
8x+20=180
8x=160
8x/8=160/8
X=20
