7
х
45
Find x.
x=
V(14)
7
07/2

7

Step-by-step explanation:

This a special 90° 45° 45° triangle and is an Isosceles triangle at the same time

Of one of the equal side is 7 than the other one too must be 7

Morgan has to work 1300 hours.

Step-by-step explanation:

Let x represent number of hours.

We have been given that Morgan earns $26 per hour plus 3.5% of her sales.

The amount earned from working x hours without sales would be .

Since she need to make $33,800 per year without sales, we will equate money earned in x hours by $33,800 to find number of hours as:

Therefore, Morgan has to work 1300 hours.