Using the polygon below, find the value of x and find the measure of angle w. enter the answer as a number.

X = 14.6, Angle W = 28.8 degrees

Step-by-step explanation:

We know that all of the angles of a trapezoid add up to 360 degrees.

So 10x + 3x - 5 + 6x + 6x = 360

This simplifies to 25x - 5 = 350

Now we have to add 5 to each side.

25x - 5 + 5 = 360 + 5

25x = 365

Now we have to divide each side by 25.

X = 14.6

Substitute X in 3x - 15 to 14.6

3 (14.6) - 15 = Angle W

43.8 - 15 = Angle W

28.8 degrees = Angle W

41*67/2=1373.5

step-by-step explanation:

i just used a calculator

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this