Answer:
x = 0.8 y = 0.6
Step-by-step explanation:
Solve one of the equations for a single variable, I chose the 2nd equation and solved for the variable y and I got y = 2x -1.
Next plug in the value for y into the 1st equation, I got :
2x + 4 ( 2x - 1) = 4
Next solve for x by first distributing the 4 to the (2x-1), this becomes (8x -4) then add like terms and move the -4 to the other side of the equation by addition. I got 10x =8 then I divided 8/10 to solve for x and I got 0.8.
Now plug the value 0.8 in for x in the 2nd equation : 2*(0.8) - y = 1
Then solve for y by subtracting 2*(0.8) or 1.6 from 1 and I got -0.6, lastly divide by -1 to solve for y.
The notation V(r) actually gives the volume of air inside the basketball. V(r) is volume as a function of radius, r It can be written as: V(r) = 4/3πr³ So, for any value of r, we can get the volume V. For, example, when r = 7cm we can say; V(7) = 4/3 x 22/7 x 7³ = 1437.33 cm³
1104 cups per 1 restaurant
There are FOUR boxes EACH containing 1656 cups, MEANING that you will do 1656 x 4, getting 6624.
You divide this by 6, and TADA!
Hope this helps!
Solution: The value of temperature is -79.6 degree fahrenheit.
Explanation:
The temperature is given in degree celsius and we have find the temperature in degree fahrenheit. The formula to convert the degree celcius in degree fahrenheit is given below,
Where, F is temperature in degree fahrenheit and C is temperature in degree celsius.
Since it is given that the temperature is -62 degree celsius. So put in the above formula.
Hence the value of temperature is -79.6 degree fahrenheit.
We have to find the missing values of the table by substituting the input or output values in the given equation,
- y + 5 =
Here, y = output values of the function
x = input values
For x = 12,
y + 5 =
y = 3 - 5
y = -2
For x = 0,
y + 5 =
y = 0 - 5
y = -5
For y = 0,
0 + 5 =
x = -5×4
x = -20
For y = -8,
-8 + 5 =
x = -3×4
x = -12
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