Answer:
216°
Step-by-step explanation:
The ratio of the sum of smallest and largest to the total of all angles is ...
(9 +15)/(9 +10 +12 +14 +15) = 24/60 = 0.4
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The total of all angles in an n-gon is 180°(n -2), so the total of all angles in a pentagon is ...
180°(5 -2) = 540°
Then the sum of smallest and largest angles is ...
0.4(540°) = 216°
He can make 20 jackets.
1 and 4/5 = 1.8
That means it takes 1.8 yards to make ONE jacket.
Divide 36 (the total yards) by 1.8 (yards per jacket) to get the total jackets possible he can make = 20.
In other words, 1.8 x 20 = 36.
Answer:
425, 25, 4, 0.40, 38%, and 4%.
Step-by-step explanation:
I hope this helps! Have a great rest of your day!
Answer:
Square, multiply b, add, quadratic equation
Step-by-step explanation:
Answer:
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