Which set of side lengths could be the side lengths in a right triangle? a. 8, 20, 25 b. 9, 40, 41 c. 10, 40, 45 d. 6, 30, 31

B. 9, 40, 41

Step-by-step explanation:

Right triangle

a^2 + b^2 = c^2

so answer is

B. 9, 40, 41

9^2 + 40^2 = 41^2

81 + 1600 = 1681

1681 = 1681

x= -3

step-by-step explanation:

step 1: simplify brackets

4 - x - 1 = 6

step 2: simpilfy

3 - x = 6

step 3: subtract 3 from both sides

-x = 6 - 3

step 4: simpilfy 6 - 3

-x = 3

step 5: multiply both sides by -1

x = -3

answer: 0,6

step-by-step explanation:

this would make it the y intercept.