Answer:
-5
Step-by-step explanation:
multiple the second equation by negative then subtract or add the equations and the answer will be negative 5
Answer:
Step-by-step explanation:
10x(3xy)
10*3*x*x*y
30x²y
Answer:
The temperature on Celsius scale for 86 ºF is 30 ºC.
Step-by-step explanation:
Both degrees Celsius and Fahrenheit are relative scales of temperature. The relationship between degrees Fahrenheit and degrees Celsius is summarized by the equation below:
(1)
Where:
- Temperature, measured in degrees Fahrenheit.
- Temperature, measured in degrees Celsius.
If we know that
, then its equivalent temperature on Celsius scale is:
![T_{C} = \frac{5}{9}\cdot (86-32)](https://tex.z-dn.net/?f=T_%7BC%7D%20%3D%20%5Cfrac%7B5%7D%7B9%7D%5Ccdot%20%2886-32%29)
![T_{C} = 30\,^{\circ}C](https://tex.z-dn.net/?f=T_%7BC%7D%20%3D%2030%5C%2C%5E%7B%5Ccirc%7DC)
The temperature on Celsius scale for 86 ºF is 30 ºC.
Answer:
3+(px6)
Step-by-step explanation: