There are two other types of light bulbs available: CFL bulbs and LED bulbs. They have the following characteristics. The factory pays 7 cents per kwh for energy. Find the cost for each bulb type at 0 hours of use and at 10,000 hours of use.

there would be 365 different 4 digit numbers

step-by-step explanation:

i belive that it is 365 because i asked google

77

step-by-step explanation:

so, converting firstly the mixed fractions to improper fractions and then "adding".

(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