In ∆abc the angle bisectors drawn from vertices a and b intersect at point d. find ∠adb if: m∠c = 130°

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7

the graph is negative for all real values of x where   -6 < x < -2.

step-by-step explanation:

this refers to the values of f(x) in the area below the x-axis.