Answer:
D there is 1
Step-by-step explanation:
Answer:
D) The number of bacteria decreases by 7% each hour.
Step-by-step explanation:
Exponential functions describe situations where values do not increase at a linear or constant rate. Adding or subtracting every year or hour will result in a linear function, so A, B, and C are incorrect.
The answer should be a segment. have a great day :)))
I'm not sure if your multiply or what so i will tell you the ways You have to combine like terms if you are multiplying and you should get
x^2-8x+12
If you are simplifying you have to Expand the polynomial using the FOIL method and you should also get
x^2 -8x+12
Hope this helped please give brainliest.
Answer:
41.24
Step-by-step explanation:
We can use the pythagorean theorem.
![a^2+b^2=c^2](https://tex.z-dn.net/?f=a%5E2%2Bb%5E2%3Dc%5E2)
![c^2-b^2=a^2](https://tex.z-dn.net/?f=c%5E2-b%5E2%3Da%5E2)
![a^2 = leg](https://tex.z-dn.net/?f=a%5E2%20%3D%20leg)
![b^2=leg](https://tex.z-dn.net/?f=b%5E2%3Dleg)
![c^2=hypotenuse](https://tex.z-dn.net/?f=c%5E2%3Dhypotenuse)
45 is the hypotenuse length
One of the legs is 18 inches
![45^2-18^2=a^2](https://tex.z-dn.net/?f=45%5E2-18%5E2%3Da%5E2)
![45^2=45*45=2025](https://tex.z-dn.net/?f=45%5E2%3D45%2A45%3D2025)
![18^2=18*18= 324](https://tex.z-dn.net/?f=18%5E2%3D18%2A18%3D%20324)
2025 - 324 = ![1701](https://tex.z-dn.net/?f=1701)
rounded to the nearest hundredth ≈ 41.24
Hope this helps :)