Answer:
x = 0.256286, 89.7437
Step-by-step explanation:
Step 1: Write equation
102x + 11 = (x + 6)² - 2
Step 2: Solve for <em>x</em>
- Expand: 102x + 11 = x² + 12x + 36 - 2
- Combine like terms: 102x + 11 = x² + 12x + 34
- Subtract 11 on both sides: 102x = x² + 12x + 23
- Subtract 102x on both sides: 0 = x² - 90x + 23
- Quadratic Formula:
- Simplify: x = 0.256286, 89.7437
Answer:
Idk maybe the last one
Step-by-step explanation:
Answer:
y = 2x - 6
Step-by-step explanation:
The slopes of parallel lines have the same slope, so the other line must also have a slope of 2.
First, we know that an equation in point-slope form is y-y1 = m(x-x1). We can plug in the values here (5, 4) into the equation:
y - 4 = 2(x-5)
Simplify:
y - 4 = 2x - 10
Therefore, the equation is:
y = 2x - 6
9 to the 3rd power is 729
And 2 to the 5th power is 32. You multiple 9, 3 times. 9 times 9 times 9 and you multiply 2, five times. 2 times 2 times 2 times 2 times 2
Answer:
The distributive property is to multiply the outside of a parenthesis by each term inside, for example:
this cannot be done with the trigonometric functions such as the sine.
An example of this:
let's prove that we don't get the correct result using the distributive property in the following expression:
≠
We add the elements in the parentheses on the left side:
≠
this are known values of the sine function:
substituting these values we will get that:
-1 ≠ 0 +1
-1 ≠ 1
Thus we notice that we don't get the correct result using the distributive property.
The correct way to express the angle sum in the sine function is: