Answer:
-12
Step-by-step explanation:
Each you for 6 years the time it takes to run a mile decreases by 2. So 6 x 2 = 12 but, since it decreases its -12.
Answer:
5391.76
Step-by-step explanation:
We have a rectangle and 2 semicircles
First find the area of the rectangle
A = l*w
A = 44*88= 3872
Then we know that 2 semicircles = 1 circle
The area of a circle is
A = pi r^2
The diameter is 44 so the radius is 22
A = pi * 22^2
A = pi484
A =1519.76
Add the areas together
1519.76+3872
5391.76
Answer:
The last one
Step-by-step explanation:
measure angle 2 and 6 to see if congruent
Answer:
1.68 hours
Step-by-step explanation:
