Right and simplify an expression for the ratio of the volume of the hemispherical tank to its surface area (including the base). for a sphere, v=4/3(pi)r^2 and sa=4(pi)r^2. what is the volume of the hemispherical tank (including the base)?

c. 65°

step-by-step explanation:

we are given a triangle with two known angles, 62° and 53°, while the third angle x is unknown and we are to find its value.

we know that the sum of angles in a triangle is equal to a total of 180 degrees. so we can write it as:

x + 62° + 53° = 180°

solving to find the value of x:

x = 180 - (62 + 53) = 65°

therefore, the value of x in this triangle is 65°.

its a straight line parallel to the time axis

m

step-by-step explanation: