Step-by-step explanation:
4)180-57.8=123.3
5)180-116.4=64.6
Answer:
The equation representing the value of <em>n</em> is,
.
Step-by-step explanation:
The formula to compute the sum of the degrees, S, of the interior angles of a polygon is:

Compute the equation of <em>n</em> as follows:



Thus, the equation representing the value of <em>n</em> is,
.

To divide by a fraction, you multiply by its reciprocal, which you find by flipping the numerator and the denominator. 
Multiply the numerators and the denominators separately. 
Simplify by dividing both sides of the equation by
. 
There are three 1/3s in a ounce. So, you do 58*3 and you get 174 servings
Answer:
see explanation
Step-by-step explanation:
The opposite angles of an inscribed quadrilateral are supplementary, thus
5x + 20 + 7x - 8 = 180
12x + 12 = 180 ( subtract 12 from both sides )
12x = 168 ( divide both sides by 12 )
x = 14
Thus
∠ RQP = 10x = 10(14) = 140°
∠PSR = 180° - 140° = 40° ( opposite angles are supplementary )
∠ SRQ = 7X - 8 = 7(14) - 8 = 98 - 8 = 90°
∠ QPS = 5x + 20 = 5(14) + 20 = 70 + 20 = 90°