Suppose that circles a and b have a central angle measuring 100°. additionally, the measure of the sector for circle a is 10π m2 and for circle b is 40π m2. if the radius of circle a is 6 m, what is the radius of circle b?

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

Ihave trouble finding the nth term of a linear sequence

Ineed me i stuck and i don’t want to get it wrong