4.2 cm
26c
3.6 cm
1.2 cm
3.3 cm
1.1 cm
0
110
"
l 1.4 cm
20
are the pictured triangles similar?

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?

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?

Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?