The range is 8 because you subtract the lowest number and the biggest number to get the range.
Answer:$46,371
Step-by-step explanation:
The answer is 78%
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5(r+2) - 6
Apply the distributive property.
5*r = 5r
5*2 = 10
5r + 10 - 6
Combine like terms
10-6 = 4
5r + 4
Final answer: 5r + 4
Answer:
383.4 km
Step-by-step explanation:
The interior angle at the first turning point in the triangular flight path has measure 270° -215° = 55°. The law of cosines can be used to find the length of the final leg:
c² = a² +b² -2ab·cos(C)
c = √(125² +137² -2·125·137·cos(55°)) ≈ √14749.01 ≈ 121.4
The total length of the journey is then ...
round trip = 125 +137 +121.4 = 383.4 . . . km
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In the attachment, the number at the bottom is the sum of the lengths of the two adjacent sides. The total length is then 125 +258.4 = 383.4 km.