Answer:
41% is equivalent to 41/100.
Answer:
28.26ft^2
Step-by-step explanation:
The formula for area of circle is:
A=3,14*r^2, where r =3 and 3,14 is pie number, so we have
A=3.14*9=28,26
Multiple 40*40 to determine the actual square inches. Then multiply 5*9 to determine the square inches of the frame. Compare the two numbers. If 40*40 is bigger than 5*9, then the picture will not fit in the frame. If 40*40 is smaller than 5*9, then the picture will fit in the frame.
40^2= 40 * 40= 160" squared
5*9= 45" squared
A 160" squared picture would be too big for a 45" squared frame.
Hope this helps! :)
Given :
The angle of depression is 30 degrees from the bottom of the boat to a
deep sea diver a the depth of 120 ft.
To Find :
The distance x the diver must swim up to the boat to the nearest foot.
Solution :
Let, distance between diver and boat is x.
So,
Therefore, distance the diver must swim up to the boat to the nearest foot is 240 foot.
Hence, this is the required solution.
