Cosα=x/L
L=x/cosα, we are told that the ladder base is 48 ft from the base of the wall and α=39° so:
L=48/cos39 ft
L≈61.76 ft (to nearest hundredth of a foot)
Answer:
$1,296
Step-by-step explanation:
3x + 2 > 2
3x > 2 - 2
3x > 0
x > 0
3x < = 6
x < = 6
0 < x < = 6
Answer:
4 1/5
Step-by-step explanation:
Answer:
Step-by-step explanation: