2) In triangle DEF, mZE is three times m2D, and mZF is 9º less than mZE. What is
the measure of each angle?

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.

Asequence has a common ratio of and f(5) = 81. which explicit formula represents the sequence? f(x) = 24 f(x) = 16 f(x) = 24 f(x) = 16