Answer:
<h2>6 : 1</h2>
Step-by-step explanation:
Answer: C) ΔUVW and ΔRST are congruent
Step-by-step explanation:
- Rigid motions move a geometric figure but do not change the size and shape of the figure.
- It produces congruent images.
There are four kinds of rigid transformation.
1) translation 2) reflection 3) rotation 4) glide reflection.
If a series of rigid motions maps ΔUVW onto ΔRST.
Then, ΔUVW and ΔRST must be congruent. (No change in size or shape)
hence, the correct statement is C) ΔUVW and ΔRST are congruent.
Answer:
A, C, and D
Could you please give me Brainliest?
Answer: option D) An = 3an - 9a
Justification:
1) That is an arithmetic sequence which you prove by determining the difference between two consecutive terms (which shall be constant if it indeed is an arithmetic sequence):
2)
Second term - first term = -3a - (-6a) = -3a + 6a = 3a
Third term - second term = 0a - (-3a) = 3a
Fourth term - third term = 3a - 0a = 3a
Fith term - fourth term = 6a - 3a = 3a
Therefore, it is an arithmetic sequence with difference d = 3a.
3) the general rule for the nth term of an arithmetic sequence is given by the formula:
An = Ao + d (n - 1)
Where Ao = -6a and d, as determined above, is 3a
=> An = -6a + 3a (n - 1)
Expand the parenthesis (distributive property) =>
An = -6a + 3an - 3a = -9a + 3an = 3an - 9a = option D. <------- answer.
1/6 is greater than 3/24. hope that helped