Hello!
P = 2,1cm + 2,1cm + 1cm + 3,3cm + 1cm => P = 4,2cm + 1cm + 3,3cm + 1cm => P = 5,2cm + 3,3cm + 1cm => P = 8,5cm + 1cm => P = 9,5cm
Answer: D. 9,5cm
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Answer:
is A B and D
Step-by-step explanation:
Cant really see it the picture
Answer:
The correct answer is the last choice. It travels for 2 hours, then stops for 1 hour, and finally travels again for 2 hours.
Step-by-step explanation:
In the first segment of the trip, the car goes from 0 to 2 hours and the line is moving up. Therefore, it traveled for 2 hours.
In the second segment, the line went straight horizontal for 1 hour. That means the distance didn't change, in other words, it didn't move.
In the last segment, it moved up again for 2 hours.
Answer:
<em>A)</em> The answer is D, 8a + 5
4a + 5 + 4a
we simplify this expression(combine like terms):
group them first;
(4a + 4a) + 5
8a + 5
<em>B)</em> 2c + 6 + 3c - 4
simplify this expression (combine like terms):
group them first;
(2c + 3c) + (6 - 4)
5c + 2
