A bag contains 4 white,5 blacks and 2 blue balls. 3 balls are drawn one after the other without replacement from the bag .what i
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
<h3><u>Question 3</u></h3>Given vertices of ΔLMN:
- L = (1, -1)
- M = (4, 1)
- N = (5, -1)
Given vertices of ΔL'M'N':
- L' = (-4, 1)
- M' = (-1, 3)
- N' = (0, 1)
From inspection of the given diagram, we can see that the two triangles are congruent since their corresponding angles and corresponding side lengths are the same.
There is no apparent reflection or rotation, so the transformation of ΔLMN to ΔL'M'N' is by translation.
To find the mapping rule for the translation, choose one pair of corresponding vertices and determine the difference between the x and y values of the translated point and the original point:
Therefore, the mapping rule for the translation is:
Given vertices of ΔLMN:
- L = (-6, -4)
- M = (-5, -1)
- N = (-2 -4)
Given vertices of ΔL'M'N':
- L' = (-3, -3)
- M' = (-2, 0)
- N' = (1, -3)
From inspection of the given diagram, we can see that the two triangles are congruent since their corresponding angles and corresponding side lengths are the same.
There is no apparent reflection or rotation, so the transformation of ΔLMN to ΔL'M'N' is by translation.
To find the mapping rule for the translation, choose one pair of corresponding vertices and determine the difference between the x and y values of the translated point and the original point:
Therefore, the mapping rule for the translation is:
Answer:
Simplified: 40
Step-by-step explanation:
To simplify this, we need to first separate the terms in this expression. There is a property of exponents that says: We can do this same thing to simplify this expression. Next, we can simplify each of these terms.
simply becomes 4. In the other term, the
simply cancel each other and leave the 10. This means that we're left with 4*10, which is 40