16 • (x2 + 2y4) • (x2 - 2y4)
If two angles are supplementary, their measures add to 180 degrees.
Let’s name the angles A and B.
You can substitute or replace angle B in the first equation with the second equation like so:
4
So, angle A is 42.5 degrees and angle B is 137.5 degrees!
Answer: 25 ft
Step by step explanation: The scale is 3:5, and multiply 5 by 3 would get you 15, do the same to 5 and you get 25(ft)
Answer:
-30
Step-by-step explanation:
(3-5)4(2) – 16+ 2= -2*8-14= -16-14= -30