Answer:
n = 1.125
Step-by-step explanation:

(Use Cross Product)
40n = 15 × 3
40n = 45
n = 1.125
Answer:
8y(7x^3-4x+2)
Step-by-step explanation:
360-142 and you get ur answer unless it’s not a 360 degree
It 20 because it is and you multiply
0 or 1 or more than one for zero functions