For his mother's birthday, Paulo wants to enlarge a 3- by 5-inch photo to an 18- by 30- inch photo. what is the scale factor of the dilation?​

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

Aparachutist descends 38 in 2 seconds . express the rate of the parachutists change in height as a unit rate