16
20m
Foot drop is a medical disorder that is considered to be a gait abnormality. In order for it to be treated, the underlying order that is causing it must be found and corrected.
Same as for a rectangle: base x height. However, the height must be measured perpendicular to the base.
it takes 2 letters to reach b, then 3 to reach e, 4 to i, 5 to n, which means the next letter must be 6 away. The letter is therefore T
It probably has something to do with the relatively simplistic and probable use in early times before measurement standardization of using ones foot to provide a estimate of length. When standardization became widespread (based on the theory presented above) the inches in a foot must have been decided to be 12 inches, which is relatively close to the average American shoe size of 10.5
Both for logs and antilogs, the base must be specified. Once you decide on your base, you can calculate that on any scientific calculator. Use the antilog function (base 10, or base e, if that's what you need), or calculate 10 to the power -4.1 (if you want a base-10 antilog), or e to the power -4.1 (if you want a base-e antilog), or some other base to this power. In Excel, you can use the power operator. For example, for 10 to the power -4.1 (that is, the antilog, base 10), type the following in an Excel cell: =10^-4.1
1 i think other people feel free to change this
Hypotenuse = 20/sin580 = 23.58356807 Length of ladder: rounded to 23.584 feet
Twenty divided by the cosine of 32 gives you 23.584 ft
17
Well, using a^2 + b^2 = c^2, where a and b are the legs and c is the hypotenuse, you need to square 39 and 36. Then your equation should look like a^2 +1296 = 1521, then solve for a^2, getting the variable by itself, so you have a^2 = 225. Then take the square root of both sides leaving you with a= 15. So, the ladder must be placed 15 feet from the base of the house.
23.53
Then an angle of 58 degrees will be at the bottom of the ladder. Use trigonometry and the sine ratio: sin = opp/hyp and hyp = opp/sin hyp = 20/sin(58) = 23.58356807 length of ladder = 24 feet to the nearest foot
Then an angle of 58 degrees will be at the bottom of the ladder. Use trigonometry and the sine ratio: sin = opp/hyp and hyp = opp/sin hyp = 20/sin(58) = 23.58356807 length of ladder = 24 feet to the nearest foot
No. since the ladder must be on an angle it must have room so that the length of the ladder is equal to the 282 + (distance between bottom of ladder and house)2.
No. since the ladder must be on an angle it must have room so that the length of the ladder is equal to the 282 + (distance between bottom of ladder and house)2.
23.58 feetA+no its not i just tryed it so yea get your facts right before putting them on herebut i dont even know this so srry for the ppl look for it
The ladder forms the hypotenuse (r) and the wall forms the vertical (y) of a right triangle. sin theta = y / r the angle at the bottom is (90 - 32) = 58 sin 58 = 20 / r r = 20 / sin 58 = 23.583568067241928552025478405751 feet ladder must be about (rounding) 23.6 feet long.