Find the length of the missing side of the triangle shown below. Round to the nearest tenth, if necessary.

The length of the missing side is 21.9 m.

Step-by-step explanation:

The Pythagorean Theorem states that a² + b² = c². (a = small side, b = long side, c = hypotenuse). Substituting the values from this triangle into the Pytagorean Theorem equation, we get:

9² + 20² = c²

81 + 400 = c²

481 = c²

√481 = c

21.9 = c

do i do it on a graph?

step-by-step explanation:

y + 11 = (1/4)(x + 16)

step-by-step explanation: