Call the number of bracelets sold x.
Gvien that there are 100 bracelets: x < or equal than 100
Earnings = 5x => 5x > or equal than 300 => x > or equal than 300 / 5 => x > or equal than 60.
Then, you obtain 60 < or equal than x < or equal than 300.
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ok, here the formula measure of each interior angle of regular n-gon
octagon ~ 8-gon, so
180° - 360°/8 = 135° (A)
for the sum, we just need multiply the formula above with n
nonagon ~ 9-gon
sum = 9(180° - 360°/9)
= 9(140°) = 1260 (C)
Seventy five dollars hope this could help[
Let us convert both speeds to meters per minute.
The turtle:
27 km/ hr
1000 m in a kilometer
60 minutes in an hour
(27*1000)/60
= 450 m/min
The girl:
14 dm/ s
0.1 m in a dm
1/60 minutes in a second
(14*0.1)/(1/60)
= 84 m/min
The turtle is
450 - 84
= 366 m/min faster than the girl
Answer:
110
Step-by-step explanation:
6 + 13x + 7x + 14 = 180
20x + 20 = 180
20x = 160
x = 8
Therefore, 6 + (13 * 8) = 110
Mark me brainliest and thanks :)))
