The solution for X when y= 0 is x=10,-10 because you substitute 0 for y> 0=x^2-100 then its going to be 100=x^2 so you'll get x=10 or x=-10
Answer:
Step-by-step explanation:
We are given the statement,
'The square of y decreased by the quotient of 28 and 7'.
i.e. Subtracting the quotient 
= 4 from 
.
i.e.
Hence, the expression which represents the given statement is .
Answer:
Step-by-step explanation:
y = - 9
y^2 = (-9)^2 = 81
AND
z = 0.7
z^2 = (0.7)^2 = 0.49
Hope it helped
Answer: z = 2
solution:
formula of z value is
z = x - μ / σ
so z = 40-30 / 5 = 10/5 = 2#
how u dont know this stuff shhhhh on yo ahh boi
