Find the value of x and z

20 points lol

Answers:

Step-by-step explanation:

We can use angle relationships to solve for x and y.

The angles 63° and 6x + 51° are vertical angles. because of this, they must be congruent.

So, 6x + 51 = 63

Subtract 51

6x = 12

Divide by 6

x = 2

Now, we can find z by subtracting 63 from 180, since angles z° and 63° form a line that is 180°. z = 117°.

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

let f (x ) is a function and c be a positive real number,   the graph of the function g (x ) = f (cx ) is represented as follows.

when, c > 1,   the function compresses it in the x - direction.

when, 0 < c < 1, the function stretches it.

the function is g ( x ) = (9x )2.

the heighest power of x in g ( x ) = (9x )2 is 2, so the parent function is square function.

the equation of parent function is f ( x ) = x 2 .

the function is g ( x ) = (9x )2 and the parent function is f ( x ) = x 2 .

so, the functions f and g have the following relationship.

g ( x ) = f ( 9x ).

compare the function g ( x ) = f ( 9x ) with g (x ) = f (cx ).

c = 9 ( > 1 ).

so, the function g (x ) = (9x )2 compresses it in the x - direction.

step-by-step explanation: