<span>–3cd – d(2c – 4) – 4d
= </span><span>–3cd – 2cd + 4d – 4d
= -5cd
answer
</span><span>A:–5cd </span>
Answer:
<h2>64.26 cm².</h2>
Explanation is given in the above photo.
Answer:
50%
Step-by-step explanation:
There are a total of 20 marbles.
10/20 equal 50%
The length of CD is 7-3=4.
Therefore, if we dilate by a scale factor of 3, the length is 4(3) = 12