eaalvarezelisa01
19.01.2021 •
Mathematics
Polygons and Angles
Find the sum of the interior angle measures of each polygon.
1. dodecagon (12-gon)
2. 17-gon
4. decagon
5. pentagon
7. hexagon
8 octagon
Find the measure
Solved
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Ответ:
She has 15 - 5.50 = 9.50 left after she buys the notebook
She needs to save 7.75
Soshe can spend 9.50 - 7.75 = 1.75
Solet N be the max number of packages of cookies she can buy and we have that
.25N ≤ 1.75 divide both sides by .25
N ≤ 1.25 /.25
N ≤ 7
She can buy up to 7 packages of cookies
Hope this helps you!! :D