Answer:
3.14×4÷5
Step-by-step explanation:
multiply 3.14 by 4 then divide that answer by 5
The perimeter of the top is
.. 2*(6.5 ft +28 ft) = 69 ft
so the lateral area of the tank is
.. 69 ft * 13 ft = 897 ft^2
The area of the bottom is
.. 6.5 ft * 28 ft = 182 ft^2
The total area is 897 ft^2 +182 ft^2 = 1079 ft^2.
Assuming the ball was popped up vertically, the angle is 90 degrees.
Any less angle would require the initial velocity which is not given.
Answer:
2
Step-by-step explanation:
The degree of a monomial is simply the sum of all the exponents.
We can see that the only exponent belongs to k, and it is 2.
Thus, this is a second degree monomial.
The degree is 2.
And we are done!