Answer:
x=1.4142
Step-by-step explanation:
The approximate length of the diagonal of the rectangle IS 7.21 unit , Option D is the correct answer.
<h3>What is a Rectangle ?</h3>
A rectangle is a polygon with four sides and opposite sides parallel and equal , all the angles measure to 90 degree.
The diagonal of a rectangle divides it into two right angled triangle
The length of the rectangle is 6 units
The breadth of the rectangle is 4 units
The diagonal length will be equal to the hypotenuse of the triangle of side 4 and 6 units
By Pythagoras theorem
the length of the diagonal =
7.21 unit
The approximate length of the diagonal of the rectangle IS 7.21 unit , Option D is the correct answer.
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Answer:
Looks like identity property of multiplication
Step-by-step explanation:
Answer:
40°C
Step-by-step explanation:
Plug in 104° for F. This makes the equation .
Now, simplify.
Hope this helps!
Given:
The value of car before two years = £10000
The value of the car decreases by 5% each year.
To find:
The present value of the car.
Solution:
The exponential decay model for present value is
Where, a is the initial value, r is the rate of decay and t is time in years.
Putting P=10000, r=5 and t 2, we get
On further simplification, we get
Therefore, the present value of the car is £9025.