A signal can be formed by running different colored flags up a pole, one above the other. Find the number of different signals consisting of 7 flags that can be made if 3 of the flags are white, 3 are red, and 1 is blue. A) 15
B) 9
C) 140
D) 35​

d.192

step-by-step explanation:

12*16=192

c. (3,2,6) is the answer.

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.