Question

How do you find the measure of the supplement of `angleR` where `mangleR=(8x+10)^circ`?

Answer 1

`(170-8x)^@`

Explanation:

`"supplementary angles sum to "180^@`

`"to find the supplement of a given angle subtract it from"`
`180^@`

`rArr"supplement of "angleR" is "`

`180-(8x+10)`

`=180-8x-10`

`=(170-8x)^@`