Answer:
After 4 hours, two candles be at the same height.
Step-by-step explanation:
Let us assume after burning for m hours, both candles are same height.
Length of candle A = 12 inch
Burning rate = 0. 5 inches per hour
So, the candle burned in m hours = m x (0.5) = 0.5 m inches
The height of candle left after m hours = 12 - 0.5 m
Length of candle B = 18 inch
Burning rate = 2 inches per hour
So, the candle burned in m hours = m x (2) = 2m inches
The height of candle left after m hours = 18 - 2 m
According to question:
After m hours: Height of candle A = Height of candle B
or, 12 - 0.5 m = 18 - 2 m
⇒ 12 - 18 = -2m + 0.5 m
or. - 6 = -1.5 m
or, m = 6 / 1.5 = 4
or, m = 4
Hence, after 4 hours, two candles be at the same height.
D. Regular Pentagons
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Answer:
They will reach the Bar Harbor in 8 days.
Step-by-step explanation:
The distance between the San Diego, California, to Bar Harbor, Maine is 3302 miles.
Now, the Garcia family is driving from San Diego, California, to Bar Harbor, Maine. The distance that they have traveled is 2,045 miles in 5 days.
So, in this rate they will reach the Bar Harbor, in 
days (Approximate) (Answer)
Since the rate of movement is constant, so we can use the unitary method to find the total time to reach destination.
of the quotient of the rectangular prism of green green and green green yellow green eeewww
Answer:
C.
Step-by-step explanation:
A line is straight, and a segment is a part of a line.
A and D and lines because they have the arrows on the side, meaning they keep going and are not a segment.
B is not a line, it curves.
So that leaves C to be the answer because it is the only straight one with no arrows.
