PLEASE HELP Write the equation of a circle that fits the following description. Use the origin as the center of the circle (A=Pi R Squared).

10. A circular plate has an area of 48 in?

11. A circular tablecloth has an area of 25 ft?

12. A circular sign has an area of 120 cm?
EX

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u.s. dollars for every 100 euros. b) gabriella averages 100 u.s. dollars for every 25 euros. c) gabriella can exchange 75 u.s. dollars for 100 euros. d) gabriella can exchange 100 u.s. dollars for 75 euros.