(5/3)^-4 * (5/3)^-5 = (5/3)^(-5-4) = (5/3)^-9
(5/3)^-9 = (5/3)^3x
So -9 = 3x
x = -3 answer
When you complete the synthetic division you get 9 as the remainder so your answer is A. 9
Work in image, sorry it’s super messy
Answer:
sorry i have no idea!!
Step-by-step explanation:
hope you find it out soon
3420°
explanation:
the equation of the sum of interior angles are (n-2)x180
polygon above has 21 sides so you sub n as 21 and plug the equation in the calculator
Y=mx+c
1/-3=m3/8+c
m= 11/4