Find x and y and explain your answer

x = 30

y = 59.33

Step-by-step explanation:

We have Redrawn the diagram by naming the quadrilateral.

Now According to redrawn diagram;

∠ A = 90°

∠ B =

∠ C =

∠ D =

We need to find the value of 'x' and 'y'.

Solution:

Now we know that;

"If a quadrilateral whose all four sides or vertices touches the circle then it is said to be cyclic quadrilateral."

The Given diagram is a Cyclic Quadrilateral.

Now By Properties of Cyclic Quadrilateral which states that;

"Sum of the angles of opposite side of quadrilateral is always 180°."

So we can say that;

∠ A + ∠ C = 180°

∠ B + ∠ D = 180°

Substituting the values we get;

Also

Hence The Value of x is 30 and y is 59.33.

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.