What is the domain of the function y= in(x+ 2)?
ох< -2
ox> -2
ох< 2
0 x 2
улу а

x > -2.

Step-by-step explanation:

x has to be greater than -2 because  ln 0  and the  logarithm of a negative are undefined.

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450