Answer:
Step-by-step explanation:
120cm^3
Answer:
4
Step-by-step explanation:
i distributed the -2 to what's in the parentheses. that equal 0. I then moved the 4 to the zero so that it becomes positive. I just assumed that you were ask for Y
Answer:
"There are two laws of floatation. The first one states that the weight of a floating body is equal to the weight of the liquid displaced. The second one states that the centre of gravity of a floating body and the centre of buoyancy are in the same vertical line." - quora
Step-by-step explanation:
Hello,
x²=49
==>(x+7)(x-7)=0
x=7 or x=-7
If there is no real solution the Discriminant (b^2 - 4ac) will have a value less than zero. The a, b and c refer to the coefficients in the equation
ax^2 + bx + c = 0.
So for this equation to have no real solution 4^2 - 4*p * 6 < 0
-24p + 16 < 0
-24p < -16
p > 16/24
p > 2/3
So the value of p must be greater than 2/3 for no real solutions, (answer).
