Answer:
The ladder reaches 4.8 ft up the wall
Step-by-step explanation:
Answer:
s> 144 2/3
Step-by-step explanation:
I took the test in k12 and i got it right so yea !
2*2+4*2(1+1) that is going be your answer
9514 1404 393
Answer:
- c = 2
- segments 10, 8, 6 (top down)
Step-by-step explanation:
The sum of top and bottom bases is twice the midsegment.
(c² +6) +(c² +2) = 2(4c)
2c² -8c +8 = 0 . . . . . . . . . subtract 8c
2(c -2)² = 0 . . . . . . . . factor
c = 2 . . . . . . the value that makes the binomial be zero
The value of c is 2; the segment lengths (top-down) are 10, 8, 6.
To find the y-coordinate of the vertex, simply plug the value of -b / 2a into the equation for x and solve for y.
