I need help please The problem is:To evaluate the following expression, what step should you do first?
7×(4+16)÷4-2

33

Step-by-step explanation:

hope this helps

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.