Question

Help. Does anyone know how to do this?

Answer 1

Answer:

x = 12, so PTQ = 40 deg

Step-by-step explanation:

first, because the two are vertically opposite, they are equal, write a formula for this:

x + 28 = 2x + 16 (minus 2x from both sides)

-1x + 28 = 16 (minus 28 from both sides)

-1x = -12 (divide both sides by -1)

x = 12

sub into formula:

12 + 28 = 40