Answer:
B
Step-by-step explanation:
the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ FES is an exterior angle of the triangle , then
57° + ∠ F = 142° ( subtract 57° from both sides )
∠ F = 85°
1 mile = 1760 yards
20 * 1.151 = 23.02
23.02 * 1760 = 40,515.2
40,515.2 / 60 = 675.243~
675.243~ / 60 = 11.2542~
They are traveling 11.25 yards per second
I took the number of knots multiplied by the approximate miles per hour equal
Then multiplied that by the number of yards in a mile, and then divided that by the number of minutes in an hour, and divided that by the number of seconds in a minute. That is how I got the answer, I hope it helps!
Answer:
-3 for the integer and she has to climb 3 miles back up to her starting point.
Step-by-step explanation:
Answer:
138.16 inches
Step-by-step explanation:
C=Circumference. r=radius. d=diameter
C=2πr
C=2π(d/2) ==> a radius is half of a diameter
C=2(d/2)π
C=dπ ==> simplify
C=44π
C=44*3.14
C=138.16 inches
