It will be 5 cm and use 3.14 to multiply
Answer:
C is a function... all the others are not functions since it doesn't pass the line test.
Step-by-step explanation:
I think it’s 21:9 I don’t know but I think that would be the answer
Answer:
+ or - square root of 5, and + or - i
Step-by-step explanation:
(x^2 + 5)(x^2 + 1)= 0
Set each set of parentheses equal to zero:
x^2 + 5 = 0; x^2 = -5, so x will equal plus or minus i times the square root of 5.
X^2 +1 = 0; x^2 = -1, so x will equal plus or minus i times the square root of one, which is just i
I think 5X+1x. Sorry if it's wrong.