If the measure of Angle 5 is 63, find the measure of Angle 3

it would open into a square depending on the type of envelope i’m not sure about the second part

6 cm

step-by-step explanation:

the answer is 3/2 and for decimal: 1.5

hope i

-lavira: )

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex