Arectangular skateboard park has an area x square + 15x + 56. what are possible dimensions of the park?

Step-by-step explanation:

the area of the skateboard park is

We can factorize this expression, by finding two numers that when multiplied result in 56 and when they are added they result in 15

This two numbers are 7 and 8

7 * 8 = 56

7 + 8 = 15

and once we have this numbers we factorize the expression:

So, the possible dimensions of the park are (x + 7) by (x + 8)

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180