Answer:
1. D
2. C
3. C, A F
Step-by-step explanation:
![\frac{20}{10}](https://tex.z-dn.net/?f=%20%5Cfrac%7B20%7D%7B10%7D%20)
cannot be changed to a mixed number. 10 could divide both numerator and denominator. And you get 2.
<span>With a scale factor of 1, the image is exactly the same size as the original object.</span>
Answer:
15 bulbs are red.
Step-by-step explanation: Because 75 is 3 times as big as 25 so every 1 green light bulb 3 red light bulbs will be deflective.
Answer:
3/4
Step-by-step explanation:
21/28=3/4