Answer:

Step-by-step explanation:
Midpoint Formula: 
Simply plug in your 2 coordinates into the midpoint formula to find midpoint:



Actually it's none of the above .. x should be equal 0.50463 or 109/216..
Answer:
25
Step-by-step explanation:
Theres a ratio of 1:4
Where Jamie has driven 4 times as much as Rhonda
meaning that you can plug in values, 1:4=125
the 4 represents Jamie since she drove farther than rhonda
Rhonda drove 25 miles, and Jamie drove 100 miles
25(4)+25=124
Answer:
=150.79644...cm²
~150cm²
Step-by-step explanation:
cylinder surface area = 2 pi r h + 2 pi r²
Answer:1608.5
Step-by-step explanation: