How can i find the corresponding angles?
in the figure, m ǁ n, and s is a transversal that crosses the parallel lines.
which pair of angles are corresponding angles?
a.
∠1 and ∠5
b.
∠2 and ∠7
c.
∠3 and ∠5
d.
∠4 and ∠6

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is

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.