∠abd and ∠dbc are adjacent complementary angles. if m∠abd=(3x+11)° and m∠dbc=(7x+19)°, identify the measure of ∠dbc. (i need a picture – clearly labeled showing both definitions of complementary and adjacent) (i also need an equation set up, correct algebra process, measure of ∠dbc)

i think is g(1)=-1.

hope that i can

it is not that hard all u have to do is plot the graph

step-by-step explanation:

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -