Answer:
![x\sqrt{2} = c](https://tex.z-dn.net/?f=x%5Csqrt%7B2%7D%20%3D%20c)
Step-by-step explanation:
The Pythagorean theorem tells us that
, where a and b are the legs of a right triangle. If the length of each leg is x, we know by applying the theorem that
, so
. Applying the square root on both sides we get ![x\sqrt{2} = c](https://tex.z-dn.net/?f=x%5Csqrt%7B2%7D%20%3D%20c)
Answer:85
Step-by-step explanation:
Answer:
solving for x - 23/4 + 1/2y -3/4z
Step-by-step explanation:
Answer:
1 2/3
Step-by-step explanation:
If you do the things in the order which would be 2/6*4 (because that is how the order of operations would be) that equals 1 1/3 in fractions. So to get to B, you need to find what equals 3 so you would do 3- 1 1/3 and that would give you 1 2/3.
11
(9, 18, 27, 36, 45, 54, 63, 72, 81, 90 and 99)
Those numbers divisible by 9 are the multiple of 9; thus need to know how many multiples of 9 there are between 1 and 100:
100 ÷ 9 = 11 r 1 ÷ last multiple of 9 is 11 × 9 (= 99)
→ There are 11 - 1 + 1 = 11 numbers between 1 and 100 which are divisible by 9.
(They are 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99.)