1) Positive, negative, zero or undefined?
1 answer:
You might be interested in
The answers are 6i/13 and -6i/13. The work it attached below
The expression we have is:
And we are given some values for x and y:
The first step will be to substitute the given values into the expression:
The next step is to solve 4^2 which is equal to 16:
And then we solve the multiplications, 2(2)(4) is equal to 16 and (2)(16) is equal to 32:
Solving this final multiplication we get the result:
Answer: 512
Answer:
Step-by-step explanation:
You can use the center of a circle to write an equation in vertex form. Vertex form is and the vertex is (h,k). Notice (h,k) are the opposite sign in the equation then as the point.
Here h = -4 and k = 3. Substitute these values and the value r = 5.