Answer:
9+6i
Step-by-step explanation:
3+6=9
5+1=6
Answer:
y = -3x
Step-by-step explanation:
Can salvage 15c+ -15c is 0 + 8 is still 0
Answer:
I believe that it is a irrational number.
Step-by-step explanation:
An irrational number is a number that cannot be written as a fraction with a num and denom that aren't equal to 0. These cannot be expressed as repeating decimals. -pi has all these traits, therefore it's irrational.
Answer:
using PEMDAS
Step-by-step explanation:
P parenthesis
E exponents
M multiplication
D division
A addition
S subtraction