In exercise, use the properties of logarithms to rewrite the expression as the logarithm of a single quantity.
in y + in(x+1)

Use the product rule [ log(xy) = log(x) + log(y) ] to rewrite the expression.

In(y) + In(x + 1)

ln(y(x+1))

→ ln(xy + y) ←

Best of Luck!

we can't see all full 4 options, but if this is the full option, than the very left one is correct:

-2/5 * -3 3/4

remake the question, adding a picture of all the question, or write down the full left and right answers.

answer: they are supplementary angles

step-by-step explanation: 161+19=180. supplementary angles equal 180 degrees