Write the ratio of the first measurement to the second measurement. Compare in millimeters Diameter of ball A: 33mm Diameter of ball B: 5.4 cm

The ratio of first measurement to second measurement in millimeters is 11:18

Step-by-step explanation:

Given that:

Diameter of ball A = 33 mm

Diameter of ball B = 5.4 cm

1 cm = 10 mm

5.4 cm = 10*5.4 mm

5.4 cm = 54 mm

Ratio of diameter of ball A to diameter of ball B.

33 : 54

Simplifying the ratio

11 : 18

Hence,

The ratio of first measurement to second measurement in millimeters is 11:18

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)