Record the measures of the interior angles of ABC( a, b, and y) and find their sum

By looking at the diagram, you can see what the measurements of a, b, and y.

m∠a = 90°

m∠b = 53.15°

m∠y = 36.87°

Since all triangles have a sum of 180° and the diagram shows a triangle, you will get 180° when you add up all of the measurements.

90 + 53.15 + 36.87 = 180.02

180.02 can be rounded to 180.

when studying polynomials, you often hear the terms zeros, roots, factors and x x the multiplicity of a zero is important because it tells us how the graph of the let's look at the graph of a function that has the same zeros

step-by-step explanation:

an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110