Sorry I cant see the problem
Answer:
i think you add them not sure...
Step-by-step explanation:
40+44+44+??
ok?
The area of Victoria's poster is twice the area of Krystal's poster.
<h3>How compare the areas of two similar posters</h3>
The two areas are shown in the image attached below. Each poster represents a rectangle and the ratio between the two areas (), no unit, is defined by the following formula:
(1)
Where:
- - Width of Victoria's poster, in feet.
- - Height of Victoria's poster, in feet.
- - Width of Krystal's poster, in feet.
- - Height of Krystal's poster, in feet.
If we know that , , and , then the ratio between the two areas is:
The area of Victoria's poster is twice the area of Krystal's poster.
To learn more on ratios, we kindly invite to check this verified question: brainly.com/question/1504221
Answer:
r = 14
Step-by-step explanation:
9r - 66 = 116 - 4r
+4r +4r
13r - 66 = 116
+66 +66
13r = 182
divide both sides by 13
r = 14
Hope this helps!!!