Find the midpoint given the endpoints (7,-9)
and (-10,8).

(-1.5, -0.5)

Step-by-step explanation:

The formula for the midpoint given the endpoints is the following:

Thus, the x coordinate of the midpoint is -3/2

The y coordinate would be -1/2

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a