Supplementary means the 2 angles add up to 180 so...
124+(2x+4)=180
124+2x+4=180
124+2x+4-4=180-4
124+2x=176
124-124+2x=176-124
2x=52
2x/2=52/2
x=26
plug in and check
124+2x+4=180
124+2 (26)+4=180
124+52+4=180
176+4=180
180=180
Answer:
12
Step-by-step explanation:
Well in THAT case it would be C. because it is a PROGRAM, and PROGRAMS are softwares on computers ;)
<span> –8 • (4 + 3) = –8 • 4 + –8 • 3
answer
</span><span>• Distributive Property</span>
