|Calculate the midpoint (-5,5), K(-3,-2)

(-4,1.5)

Step-by-step explanation:

Given :-

And we need to find out the midpoint of the two points. The midpoint of two points is given by the ,

Midpoint =( x1+x2/2 , y1+y2/2)

Midpoint =( -5-3/2 , 5-2/2)

Midpoint =(-8/2,3/2)

Midpoint = (-4 , 1.5)

answer: 1722

step-by-step explanation:

given: the mass of saturn=

the mass of mercury=

the number of times the mass of saturn is greater than the mass of mercury

hence, the mass of saturn is 1722 times greater than the mass of mercury.

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94