8 - (2/x) = y (ignore these words the answer was too short lol)
Answer:
3.14
Step-by-step explanation:
Area of a corcle is sexpressed as';
A = πr²
π = A/r²
π = 78.54/5²
π = 78.54/25
π = 3.1416
When the area is divided by radius the required constant is 3.14
Answer:
gfs
Step-by-step explanation:
56.7
31.5 x 1.8 = 56.7, and 56.7 / 1.8 = 31.5
Answer:
The values for a, b c are:
a = 1
b = -4
c = 12
Step-by-step explanation:
In order to make it in standard form we need to swap the "-12" to the left side. When we swap numbers from one side to the other of an equation we need to invert their operation so the equation will still be valid, so in this case the number "-12" will go to the left side as "+12". We have:
x² - 4x + 12 = 0
The values for a, b c are:
a = 1
b = -4
c = 12
