1:12 + 2:41 + 1:10 = 4 hours 63 mins
5 Hours and 3 Mins
Answer:
BC=6x+4= 6x4+4 = 28 is the correct answer
AB+BC=AC
4x+8+6x+4=52
10x+12=52
10x=40
X=4
Answer:24
Step-by-step explanation:
the number of the right triangle is to subtract the number
Answer:
110 feet/sec
Step-by-step explanation:
75 miles x 5280 feet
= 396000
396000/60 min
=6600
6600/60 secs
=110 feet/second
Answer:
1,800 ft
Step-by-step explanation:
Rebecca will walk in the pattern of a regular polygon with 'n' sides and internal angles of 160 degrees (180 at a straight line - 20 degrees from each turn).
The equation that describes the internal angle of a regular polygon is:

For A = 160 degrees:

If each side is 100 ft long, the total distance that Rebecca has walked is:

She walked 1,800 ft.