Can't see what the polygon looks like so I can't help srry
Answer:
the next number is 42
Step-by-step explanation:
Hi ♂️ I’m not going out today but I’ll let y’all get off early tomorrow night or YoBoyLilMark I love I just saw that the house I saw in on cams so I’m not going out there with you and I just left you and I don’t want you to come in on me I know it’s a lot better but you don’t have to be in your house I just don’t know
Answer:
add more info this question doesn't make sense
Step-by-step explanation:
Answer: the number must be placed in the box is 9
suppose: the number must be placed in the box is x
have:
5u + 3(4u - 6) = -3u -27 + 20u + x
⇔ 5u + 12u - 18 = -3u - 27 + 20u +x
⇔ 17u + 3u - 20u = -27 + 18 + x
⇔ 0 = x - 9
⇔ x = 9
Step-by-step explanation: