Answer:
i believe 7x+5y=30
Step-by-step explanation:
Answer:
k = -4
Step-by-step explanation:
Given system of equations are,
-3x-3y = h
-4x + ky = 10
We have to find the values of h and k such that system of equations has no solution.
The standard form of system of equation in two variables can be given by,
And condition for the system of equations has no solution is given by,
So, by comparing the standard form of equations with given equations, the condition such that system has no solution can be written as,
=> k = -4
and
So, the value of h and k for above given system of equations is
and k = -4.
If the diameter is 12 inches, the radius is 6 inches, because the radius is half the diameter.
Given the formula
we have
When you fold the circle in half, the resulting figure has half the area.
So, you start with a circle with area
You fold it once and you have a semicircle with area
You fold it twice and you have a quarter circle with area