Ionly got one shot so pls , im stupid! answer if you know it. or at least take a ( 2 questions)

1. a rectangular trampoline measures 15 meters by 18 meters. a pad of constant width is placed around the trampoline so that the total area is 340 square meters.

what is the width of the pad?

my guess is 1 meter

2.
use the quadratic formula.

2x^2−5x−9=0

enter the solutions, in simplified radical form, in the boxes.

x =
or x =

Part 1) The width of the pad is

Part 2) The solutions are

 and

Step-by-step explanation:

Part 1)

Let

x----> the width of the pad

we know that

Solve for x

Solve the quadratic equation by graphing

The solution is

see the attached figure

Part 2) we have

we know that

The formula to solve a quadratic equation of the form is equal to

in this problem we have

so

substitute in the formula

2^y = ln 5, or   y(ln 2) = ln 5.   solving for y,   y = (ln 5) / (ln 2).   y=5

step-by-step explanation:

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1