1 X x 123 Sin ! A-4797 sin &
2237.9 km
B2 Calcucace the deatance om
Caduera
K² - Cim-2cm coo E
x² = 123² + 782 2x (1232x (782 Co
K²15129 + 6084 - 19188 (0.156434
K²_21213 3001. Bousiu
VR2 - 1521 3359
K-1 182 11 33549
K = 13.4.9km​

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer

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?

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