The sides of an isosceles triangle are 8, 8, and 3. the measure of the vertex angle to the nearest degree is

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?

How are sas and sss used to show that two triangles are congruent?

Graph the linear function using the slooe and y intercept