A firm’s $4,500 electric power bill is distributed by the number of horsepower-hours used by the equipment in each division. This is found by multiplying the horsepower of each motor by the number of hours it is used. The horsepower-hours of each division are: Division X, 3,000; Division Z, 7,500; Division Y, 4,500. What is the amount to be charged to each division?

wow

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