The ratio of the number of beads karen has to the number of beads patricia had was 2: 5.after patricia bought another 75 beads, the ratio became 4: 15. how many beads did each girl have at first

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two