Answer:
4/12 2/3 5/6 5/6
Step-by-step explanation:
Answer:
-216
Step-by-step explanation:
use the rule bodmas
bracket,othersign, division, multiplication, addition, subtraction
Answer:
acute isosceles
Step-by-step explanation:
Let A(2,5),B(8,3),C(2,1)
By distance formula,AB=BC=40^0.5
Hence, it is an isosceles triangle
Since AC=3, by cosine formula, AC=√(AB^2)+(BC^2)-2(AB)(BC)cosABC
angle ABC=36.8698765
Hence,it is an acute isosceles triangle
She worked from 7 AM to 3 PM meaning she worked a total of 9 hours. However, since she had an hour lunch break, she only worked 8 hours. 84 divided by 8 is equal to 10.5.
So she sold an average of 10.5 hot chocolates an hour.
Hope this helps! :)
Answer:
$5
Step-by-step explanation:
$15 / 3 = $5 per song
$20 / 4 = $5 per song
So, Killen earns $5 per song.