75°+75°=150°
angles in a triangle add up to 180°
180°-150°=30°
c) x=30°
6*3 = 18
6*9 = 54
so 18 +54 is the correct answer
Answer:
m=4 is the correct answer
Ok its it is three hundred million seven hundred sixty three one hundred thirty six
im not for sure but I think the answer is 9! my reasoning is below,,
Step-by-step explanation:

do the crossing method and it would result in this
(49×x) = (63×7)
after simplifying both sides
49x = 441
divide both sides by 49 and the result will be
x = 9 !!