I believe the answer is b because u need to combine like terms and 6c+2c+5c is 13c.
The answer should be 380/0.5 =760 speed
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
Answer:
36
Step-by-step explanation: if they do 12 acres per day.. it would be 36 for three days. 12x3=36
G=5(z+s)
70=5(z+6)
70=5z+30
40=5z
z=8
Zane is 8