The university of ballygobackwards has three colleges: the college of science, which has 10 staff, 6 of whom are female; the college of engineering, which has 9 staff, 4 of whom are female; and the college of arts, which has 12 staff, 10 of whom are female. each college has a dean, who is chosen from the staff in that college.
how many ways can three deans be chosen, so that at least one of them is female?

heyyy

step-by-step explanation:

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180

if she was to only spend a dollar she can get 1lb

step-by-step explanation: