Shanna writes the formula f(x + 1) = 2.5%) when f(1) = 2 to represent this sequence: 2,5, 12.5, 31.
which error did shanna make?
she used the incorrect common ratio.
she used the incorrect initial value.
she should have multiplied by f(x) rather then have it as an exponent.
she treated the sequence as geometric instead of arithmetic.

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.

Which of the following circles have their centers in the third quadrant?

Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem