In the figure to the right, ab = 7.5 m, bc = 2.5 m, and de = 1.25 m. find the perimeter of the figure if all angles are right.

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

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.