Answer:
0 - r = the graph shifts r units left
Step-by-step explanation:
When you have 2 x intercepts of 0, -r then you shift left to negative
Answer:
12.60
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
3 ( w + 9 )
3 × w + 3 × 9
<u><em>3w + 27</em></u>
Hope this helps
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Answer:
16 in × 20 in
Step-by-step explanation:
- Finding the % of the picture that can fit in 16×20 frame
Area of picture= length by width
=4*6=24 in²
Area of frame=Length by width
=16*20=320 in²
% of the picture in the frame will be
(24/320) * 100% =7.5%
2. Finding the % of the picture that can fit in 18 × 24 frame
Area of picture=24 in²
Area of frame =Length by width
=18*24=432 in²
% of the picture in the frame will be;
(24/432)*100%=5.6%
The frame 16 by 20 in will keep 7.5% of the original picture
The frame 18 by 24 in will keep 5.6% of the original picture
Hence you should use the frame of 16 by 20 in because it will keep more of the original picture.
