19x-10x would be the answer
Answer:
whois someone? OH ! Right, That dude named Some Won . Sorry.. i'll let him answer.
Step-by-step explanation:
Answer:
x = 91
Step-by-step explanation:
The opposite angles of an inscribed quadrilateral are supplementary, that is
∠ A + ∠ C = 180, thus
x + 89 = 180 ( subtract 89 from both sides )
x = 91
Answer:
There you go.
Step-by-step explanation:
Answer:
Brooooo im stuck on the same one.
Step-by-step explanation: