What is a rational number that is between 5.2 and 5.5
1 answer:
A rational number can be represented in a ratio of a/b.
Therefore, 5.3 would be a rational number in between 5.2 and 5.5, as it can be represented as 53/10.
Hope that helps!
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Answer:
x+y= -10
y=5x+2
solution
x+(5x+2)= -10
x+5x+2= -10
6x+2= -10
6x= -10-2
6x= -12
6x/6= -12/6
x= -2
while y=5x+2
y= 5(-2)+2
y= -10+2
y= -8
x= -2, y= -8
Answer:
x<u>></u>17
Step-by-step explanation:
Cos^4(x) =
(cos²x)² =
(1-sen²x)² =
1² - 2*1*sen²x + sen^4x =
1 - 2sen²x + sen^4x
Obtuse, if that’s what you mean.
It is either A or D, but I think it’s A