Answer:
- Hypotenuse
- Leg 1
- Leg 2
Step-by-step explanation:
Represent the dimensions as:
![H = Hypotenuse](https://tex.z-dn.net/?f=H%20%3D%20Hypotenuse)
![Other\ Legs = \{S_1,S_2\}](https://tex.z-dn.net/?f=Other%5C%20Legs%20%3D%20%5C%7BS_1%2CS_2%5C%7D)
So, we have:
![S_1 = 2000](https://tex.z-dn.net/?f=S_1%20%3D%202000)
![H = 400 + S_2](https://tex.z-dn.net/?f=H%20%3D%20400%20%2B%20S_2)
Required
Determine the dimensions
Apply Pythagoras theorem
![H^2 = S_1^2 + S_2^2](https://tex.z-dn.net/?f=H%5E2%20%3D%20S_1%5E2%20%2B%20S_2%5E2)
This gives:
![(400 + S_2)^2 = 2000^2 + S_2^2](https://tex.z-dn.net/?f=%28400%20%2B%20S_2%29%5E2%20%3D%202000%5E2%20%2B%20S_2%5E2)
Open bracket
![160000 + 800S_2 + S_2^2 = 4000000 + S_2^2](https://tex.z-dn.net/?f=160000%20%2B%20800S_2%20%2B%20S_2%5E2%20%3D%204000000%20%2B%20S_2%5E2)
![160000 + 800S_2 = 4000000](https://tex.z-dn.net/?f=160000%20%2B%20800S_2%20%3D%204000000)
Collect Like Terms
![800S_2 = 4000000 - 160000](https://tex.z-dn.net/?f=800S_2%20%3D%204000000%20-%20160000)
![800S_2 = 3840000](https://tex.z-dn.net/?f=800S_2%20%3D%203840000)
Solve for S2
![S_2 = \frac{3840000}{800}](https://tex.z-dn.net/?f=S_2%20%3D%20%5Cfrac%7B3840000%7D%7B800%7D)
![S_2 = 4800](https://tex.z-dn.net/?f=S_2%20%3D%204800)
Recall that:
![H = 400 + S_2](https://tex.z-dn.net/?f=H%20%3D%20400%20%2B%20S_2)
![H = 400 + 4800](https://tex.z-dn.net/?f=H%20%3D%20400%20%2B%204800)
![H = 5200](https://tex.z-dn.net/?f=H%20%3D%205200)
Hence, the dimensions are:
![H = 5200](https://tex.z-dn.net/?f=H%20%3D%205200)
![S_1 = 2000](https://tex.z-dn.net/?f=S_1%20%3D%202000)
![S_2 = 4800](https://tex.z-dn.net/?f=S_2%20%3D%204800)
Answer:
No
Step-by-step explanation:
3rd option should be changed to "will not".
if you add two numbers with different sign , but absolute value of
positive number is greater than absolute of negative number , sum will
be positive
ex. -4+7=3
I7I GREATER THAN I-4I, WE SUBTRACT 4 FROM 7 =3 POSITIVE
OR -14 +20 =6 POSITIVE , ABSOLUTE VALUE OF 20 GREATER THAN ABSOLUTE VALUE OF -14
Answer:
1 hour and 20 minutes..is it right?