Answer:
The height of the wall is 9.17ft
Step-by-step explanation:
The length of the ladder is 10ft
Distance from the foot of the ladder to the wall is 4ft
The height of ladder is unknown.
To solve this question, you'll require a pictorial illustration of the situation. Kindly check attached document for that.
Since it's a right angle triangle, we have two sides with one sides unknown, we can use pythagorean theorem to find the third side.
The hypothenus (x) is 10ft
The adjacent is (y) 4 ft
The opposite (z) (height of the wall) is unknown.
X² = Y² + Z²
10² = 4² + Z²
100 = 16 + Z²
Z² = 100 - 16
Z² = 84
Z = √(84)
Z = 9.165 = 9.17ft
The height of the wall is 9.17ft
16 is correct I hope this helps :)))))))))))))
Answer:
Both the equations landed on point ( 15.167 , 8.267 )
Step-by-step explanation:
Answer:
1 hour (1/10)
Step-by-step explanation:
5 is half of 10 so you can multiply by two and get 6/10 making a 1 hour diffrence
A bag of potatoes weighs 9.42 pounds on a weighing scale.
In order to find least significant digit we have these rules,
1. The leftmost non zero digit is the most significant digit.
2. If there is no decimal point, the rightmost non zero digit is the least significant digit.
3. If there is a decimal point, the rightmost digits is the least significant digit even if it is a zero.
4. All digits between the least and most are also significant digits.
In our case rule number 3 is to be applied.
Our number is 9.42, the rightmost digits that is 2 is the least significant digits.
