Slope is change in y / change in x
Using the two points given:
Slope = (5-4) /(2-4) = 1/-2 = -1/2
slope = -1/2
Answer: -416/1575
Step-by-step explanation:



All the terms are like terms. When combined, their sum is zero (0).
Answer:
Albert invested 21,000 and John invested 49,000 :)
First take 180-90-85=5 for L angle then we can take tan(85)=ML/6.9, 6.9(tan(85))=ML. So ML=78.87ft. Now we can use Pythagorean theorem to find our KL so KL = sqrt((78.87)^2+(6.9)^2) and we get our answer KL=79.17ft. Hope it helps