A triangle has angles 45°, 45°, and 90°. What is the missing step in using this triangle to prove that if one side side is s, the others are s and s√2 ?

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.

well can we see it?

any line whose slope not equal to -4 does not satisfy these requirements.

step-by-step explanation:

going from (1,2) to (3, -6), x increases by 2 and y decreases by 8.   thus, the slope of a line thru those two points has the slope m = -8/2, or   m = -4.

thus, no line that has a slope different from m = -4 could be appropriate.