Answer:
7 units
Step-by-step explanation:
Please refer to the image attached with this answer.
Our initial line was CD joining points (-1,2) and (6,2).
It is now pulled down by 4 units , to new points
(-1,-2) and (6,-2)
Now we again shift this line by 2 units to the left. The new coordinates thus would be C'(-3,-2) and D'(4,-2)
Hence the distance C'D' = 4-(-3) = 4+3 = 7 UNITS
Hence the length of the line will be 7 units.
It is observed that the length of the line segment remains the same as it was of the original line. as the translation is uniform.
1) answer is 8 because 8 + 7 = 15
2) answer is 8 because 8 + 18 = 26
3) answer is 25 because 25 - 6 = 19
4) answer is -1 because -1 - 3 = -4
Given:
Number of red marbles = 8
Number of blue marbles = 5
Number of green marbles = 11
Number of yellow marbles = 1
One marble is selected at random.
To find:
The P(red, green or yellow).
Solution:
Number of red, green or yellow marbles = 8 + 11 + 1
= 20
Total number of marbles = 8 + 5 + 11 + 1
= 25
The probability of getting a red, green or yellow marble is:




Therefore, the value of P(red, green or yellow) is 0.8.
Answer:
34 because 50 percent of 68 is 34