2x-57 degrees = -55
Find the axis of symetry -b/ 2a that will be the greatest x value
If you mean 2x = 32 then x = 16 and 9-(4*16) = -55
I assume you mean: f(x) = 2x - 1 There is really nothing to "solve" here. This is the description of a function. For a specific value of "x", you can replace that value, to find out the value of the function. This is basically the same as evaluating: y = 2x - 1
If: 2x+5 = 45 then the value of x works out as 20
18
2x-57 degrees = -55
Find the axis of symetry -b/ 2a that will be the greatest x value
The additive inverse of a number is the value that, when added to the original number, results in zero. In this case, the additive inverse of -2x would be 2x, since (-2x) + 2x = 0. This concept is based on the properties of addition and the definition of additive inverses in mathematics.
You cannot find the answer to an expression!!! An expression needs to be EQUATED' to a value, for another value to be found. 2x^(2) + 5x + 12 is an EXPRESSION. Impossible to find an value for 'x'. However, 2x^(2) + 5x + 12 = 0 is an EQUATION and a result can be calculated.
9
13 + 2x = 32x = 3 - 132x = -10x = -5
If you mean 2x = 32 then x = 16 and 9-(4*16) = -55
I assume you mean: f(x) = 2x - 1 There is really nothing to "solve" here. This is the description of a function. For a specific value of "x", you can replace that value, to find out the value of the function. This is basically the same as evaluating: y = 2x - 1
If: 2x+5 = 45 then the value of x works out as 20
y = 2x+5 x+y = 4 Substitute the value of y into the second equation: x+2x+5 = 4 x+2x = 4-5 3x = -1 Divide both sides by 3 to find the value of x: x = -1/3 Substitute the value of x into the original equations to find the value of y: x = -1/3 and y = 4 and 1/3
To find the value of ( x ), we first need to understand that complementary angles sum to 90 degrees. Thus, we have the equation: [ (2x + 10) + (2x + 20) = 90 ] Simplifying this gives: [ 4x + 30 = 90 ] Subtracting 30 from both sides results in: [ 4x = 60 ] Dividing by 4, we find: [ x = 15 ] So, the value of ( x ) is 15.