440/8 will get you how many miles Sarah travel in 1 hour.
But Sarah travels 55 miles in 1 hour.
Sarah can travel 330 miles in 6 hour.
Answer:
D. 7 units.
Step-by-step explanation:
The length is not altered by the 2 translations.
It is √[ (-1-6)^2 + (2-2)^2]
= 7 units.
It is about 0.298% as calculated by my TI-83/84 work-alike.
B, 190.
First you find the area of the circle (pi times radius squared) however, since you are given diameter, you must find radius by dividing diameter by 2. So, your radius is 9, then you plug it into the formula and you get 254.5. After multiplying this by 0.75 because you only want to find 75 percent of the area, you get the answer of 191m
