Answer:
65+4k+5+6k+10=180, 80+10k=180, 10k=100, k=10
Step-by-step explanation:
X^2 -36 = 0 the ans is X=6 and x =-6 because 6^2=36
The first choice is correct
In order to redraw a scale drawing with a new scale, here are the steps that you need to follow : 1. Measure up the current scale and the size of the drawing 2. Determine the ratio of the second scale 3. Adjust the size and dimension of the first drawing into the new scale based on the previously calculated proportion
