Answer:
Step-by-step explanation:
Hope this helps
Answer:
5 mph
Step-by-sep explanation:
To find of out the difference between the speed of the two drivers in miles per hour (not in miles per minute), first, calculate the unit rate or speed of driver 1 using the graph, and driver 2 using the table given.
Unit rate/speed = distance travelled/time = y/x.
Speed of Driver 1/unit rate:
The graph shows 1.5 miles (y) is travelled in 2 minutes (x).
Convert the 2 minutes to hour, you will have:
Speed in mph =
Speed of Driver 1 in mph = 45 mph
Speed of Driver 2/unit rate:
The table shows 2.5 miles (y) is travelled in 3 minutes (x).
Convert the 3 minutes to hour, you will have:
Speed in mph =
Speed of Driver 2 in mph = 50 mph
Difference between the speed of the two drivers = 50 - 45 = 5 mph
12x4= 288ft this is the answer
Answer:
<h2>
The area of the sector is 40πcm²</h2>
Step-by-step explanation:
The question looks incomplete. Here is the restructured question.
"A sector with a radius of 8cm has a central angle measure of 225°. Find the area of the sector"
Formula for calculating the area of the sector is given as shown;
Area of a sector=
is the central angle and r is the radius of the circle.
Given radius = 8 cm and = 225°
On substitution, area of a sector =
The area of the sector is 40πcm²