4 hours and 45 minutes
The number of miles increasing each hour is 16, 16 times 4 is 64, and to get to 76, you add an extra 3/4 of an hour, which is 45 minutes.
Answer:
2.85
Step-by-step explanation:
5.75+1.40=7.15
10-7.15=2.85
Answer: 9ft off the ground
Step-by-step explanation:
tan28/1=x/18, cross multiply and get x=18tan28, put 18tan28 into the graphic calculate and get ~5 then you add the 4ft height of Marilyn and get ~9ft.
Answer:
J.
Step-by-step explanation:
It crosses through (0,0) and has a slope of 2.5 or rather 5/2 because when the x value is at 4 the y value is at 10 that simplifies to 5/2 or 2.5.
Answer:
200.96 square feet
Step-by-step explanation:
The amount of fencing Scott will need to buy can be gotten by calculating the area of the circular rock garden .
Area of a circle is given by
Pi r^2
Where
r = radius
Given diameter of 16 feet
r = diameter/2
= 16/2
= 8 feet
Pi = 3.14
Therefore,
Area = 3.14 x 8^2
= 3.14 x 8 x 8
= 200.96 square feet
The amount of fencing Scott will need to buy is 200.96square feet