Answer:
C
Step-by-step explanation:
So this is transformations
So this seems like it was rotated 180 degrees then dilated by a scale factor
The rule for 180 degrees is (-x,-y)
The rule for dilations is (2x,2y)
So the answer should be
C. (-2x,-2y)
Have a nice day
(2, 2)
Points B and C are symmetric (Divided by the y axis) so that means we have to find the mirrored version of A that is divided by thee y axis which is (2, 2)
The fourth and fifth term of this sequence is -30 and -10 respectively.
Data;
- first term (a) = -810
- common difference (r) = ?
<h3>Common Difference</h3>
The common difference in a geometric progression is the ratio between two successive terms.
Let's find the common difference in this sequence
The nth term of a geometric sequence is given as
The next two terms of this sequence will be 4th and 5th term.
The fourth term of this sequence is
The fifth term of this sequence is
The fourth and fifth term of this sequence is -30 and -10 respectively.
Learn more on geometric progression here;
brainly.com/question/12006112
Answer: 100cm^2
Step-by-step explanation:
i took the test
The mathematical word describing both 27x and 6x in the expression is "addition" or "sum"
<h3>How to use mathematical word to describe an expression</h3>
The mathematical expression is 27x + 6x.
Mathematical expression are combinations of numbers and variables ordered with operations.
Mathematical expression is a combination of numbers, variables, operators (such as addition, subtraction, multiplication or division etc.).
For the given case, the terms are 27x and 6x and the expression formed from them is 27x + 6x.
This simply implies both terms are summed together to give the expression 27x + 6x.
Therefore, the mathematical word describing both 27x and 6x in the expression is "addition" or "sum"
learn more on mathematical expression here: brainly.com/question/26848264
