Since you’re multiplying n^-6 and n^3, you can add the exponents: -6+3 = -3
n^-6 * n^3 = n^-3
If you need to finish without having a negative exponent in your answer, then remember a negative exponent means that factor is on the wrong side of the fraction.
n^-3 = n^-3 / 1 = 1/n^3
when the factor moves to the other side of the fraction, the side of the exponent changes.
Answer:
Step-by-step explanation:
A bisector is the line that divides an angle (which in this case is 
) exactly in half. Therefore, 
and as such we can solve for 
:
and we are done.
It's the first one. y = 3x
proportional means they are just some multiple of the other.
If there is 8 boys then there is 12 girls because 2x4=8 boys so 3x4=12 girls.
-5x + 5y = 40 -20x +20y =160 -5x + 5(8) = 40
4x + 3y = 24 20x +15y =120 -5x + 40 = 40
35y = 280 -5x =0
y = 8 x = 0
Hope you understood this
