Answer:
Part 1) The measure of angle F is 
Part 2)The value of x is 
Step-by-step explanation:
Part 1) Find the measure of angle F
we know that
-----> by supplementary angles
Part 2) we know that
The sum of the internal angles of a triangle must be equal to 180 degrees
so
In this problem
substitute values and solve for x
Answer:
3mph
Step-by-step explanation:
notice that for every 1 hr, 3 miles is been travelled
A balloon is a sphere and the volume of a sphere is V=4/3 π.R³
V= 4/3.π.(6³) = 4/3.π.216 = 288π unit³ or ≈ 905 unit³
Answer: 1.25 hours
Step-by-step explanation: 600/120=5. Kin‘s travel time is 5 hours. 600/160=3.75. 5-3.75=1.25.
