To find x just set this = to 180 bc is a supp angle so 58+x=180 and then subtract 58 from both sides 180-58=122 rewrite x=122
Hope this helps have a nice day!
Write 2x+3(to the power of 2)+x-4(to the power of 2). Then do the equations and you should get 4x+9+2x+16. Combine like terms and that's your answer. I know it might be weird that it's not like 72 or something, but it's math haha. Your answer should be 6x+25! Make sure you understand this before just writing all of this down. Also, don't be afraid to ask your teacher. They are there to help!
Answer:
it is 6. i don't understand what why thats not an opinion
Step-by-step explanation:
Answer:
5. 40
7. 12
8. 52
Step-by-step explanation:
Answer:
=2
Step-by-step explanation:2x2=4-2=2
