Two dozens and you have one shell left
Answer:
72/5
Step-by-step explanation:
Answer:
cos(18°)=sin(72°)
Step-by-step explanation:
we know that
In a right triangle
cos(A)=sin(B)
If A and B are complementary angles
so
A+B=90°
In this problem
A=18°
B=90-18=72°
therefore
cos(18°)=sin(72°)
Answer:
(x-2) (4x^2+1)
Step-by-step explanation:
4x^3-8x^2+ x-2
Factor 4x^2 out of the first group and 1 out of the second group
4x^2 (x-2) +1(x-2)
Factor out (x-2)
(x-2) (4x^2+1)
Answer:
1. 100
2. 20
Step-by-step explanation:
1. 1 Light Bulb = 1%
1%+99%=100%
2. 100 divided by 5
Hope this helped! Have a lovely day!
