Answer:
12+96=108
Step-by-step explanation:
Basically expand
use FOIL (a way to remember distributive property)
first outer inner last
that is th eorder to multiply them
First: x times 2x=2x²
Outer: x tmes 9=9x
Inner: -8 times 2=-16x
last: -8 times 9=-72
add them
2x²+9x-16x-72
2x²-7x-72
Answer:
13x
Step-by-step explanation:
hope this helps
Answer:
Step-by-step explanation:
<u>It shows combination of:</u>
- m∡EBD = 180° and
- m∡EBC + m∡CBA + m∡DBA = m∡EBD
<u>m∡EBD in the first equation is substituted with 180° in the second and it results in:</u>
- m∡EBC + m∡CBA + m∡DBA = 180°
<u>Correct choice is:</u>
Hey there.....I can try to help, I really just don't know what in particular you would need help with. I mean, I'm not Thanos or anything...but then again.....
Message me if you need anything...else
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