**Answer:**

<h2>x = 54</h2>

**Step-by-step explanation:**

The line is tangent. Therefore, the angle between the tangent and the radius is the right angle.

We know: the sum of the angles measures in a triangle is 180°.

Therefore we have the equation:

<em>combine like terms</em>

<em>subtract 126 from both sides</em>

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**Answer:**

660

**Step-by-step explanation:**

y x .40= 264

solve for y

**Step-by-step explanation:**

y² - x² + 1 = 50

y² = x² - 1 + 50 = x² + 49

y = ±sqrt(x² + 49)

this is not a function in that sense, as for every x there are not one but 2 y (result) values.

**Answer:**

slope=2 intercept=10

**Step-by-step explanation:**

slope is rise/run so it goes up ten and over 5 so 10/5

simplify

2/1

the slope is two

the intercept is where the plotted line touches the y axis so ten