Answer:
$64.13
Step-by-step explanation:
the tip would be added to the meal cost
Since we are to complete the square, therefore I believe
the correct given should be:
x ^ 2 – 11 x
Take note of the symbol ^ which denotes that 2 is an exponent
of x.
The general form of a binomial equation is in the form of:
a x^2 + b x + c
Where in this case:
a = 1
b = -11
c = unknown
To complete the square, we have to find for the value of
c. This is calculated using the formula:
c = (b / 2) ^ 2
c = (-11 / 2) ^ 2
c = 30.25
Therefore the complete equation is:
<span>x ^ 2 – 11 x + 30.25</span>
Answer:I think it’s 100
Step-by-step explanation:
It says that it’s 10p feet below the surface so that’s -100. It asks for the opposite of that so it’s 100
Answer:
5.6
Step-by-step explanation:
you multiply the base and height then divide by 2
Step-by-step explanation:
i think she had 5 to start with. could the equation maybe be n+6=11?
