Answer:
19.1 ft
Step-by-step explanation:
-This a Pythagorean theorem problem given by the function:
Where
H is the Hypotenuse length
h is the perpendicular height
b is the base length.
#Given that H=20 ft and base length,b =6 ft, the perpendicular height is calculated as:
Hence, the ladder reaches the wall at a height of 19.1 ft
Answer:
-8.58
Step-by-step explanation:
you take -3.28 and add it to 4.4 (because that double negative cancels out) and then take that (1.12) and subtract 9.7 from that and you get -8.58
Answer:
the hallway
Step-by-step explanation:
it's a reasonable length
Answer:
650
Step-by-step explanation:
if it 20% off that means $520 is 80% of actual price
multiply 520 and 100 then divide the result with 80
