Answer:
Step-by-step explanation:
Answer: 9.5
Step-by-step explanation:
Answer:
18.4 feet
Step-by-step explanation:
-use the formula C^2 = A^2 + B^2 for a right triangle, which is made by the ladder and the wall.
-let the ladder be C, the wall be a, the base to the bottom be b.
-substitude into the equation, which will leave us with:
C^2 = 17^2 + 7^2
C^2 = 289 + 49
C^2 = 338
C = square root of 338, which is 18.4 feet!
3p < 12
p < 4
and
-3p < 12
p > -4
answer
-4< p < 4
It's C. third one
