The correct and best answer is r=320 because you have to divide both sides by 0.3
Answer: 7
Step-by-step explanation:
Answer:
.67
Step-by-step explanation:
12/17.88=.67
To reflect a function across the y-axis you have to change

So, the function becomes

The answer is [ yes; ΔABC ~ ΔFGH by SAS Similarity ]
SAS Similarity states that two triangles have congruent corresponding angles and the corresponding sides have an identical ratio
The angle measure aren't given but the angles look to be the same.
To find the scale factor, divide.
12 / 8 = 1.5
15 / 10 = 1.5
The corresponding sides have an identical ratio.
This proves that option B is correct.
Best of Luck!