Answer:
the total angles shoudl add up to 180 but the angles listed adds up to 190 degreees
Step-by-step explanation:
<h2>
<em><u>This is not a real triangle</u></em></h2><h2>
<u>no triange</u></h2><h2>
<u>BBBBBBBB</u></h2>
I want brainliest!
Answer:
9x^5−5x^2+7x−3
Step-by-step explanation:
2x5+3x3+−5x2+7x+1+7x5+−3x3+−4
(2x5+7x5)+(3x3+−3x3)+(−5x2)+(7x)+(1+−4)
9x^5+−5x^2+7x+−3
