Answer:
x = 98 degrees
Step-by-step explanation:
The sum of angles in a pentagon is 540 degrees. You can find this with the formula where n is the number of sides: 180(n-2). This formula will find the angle sum of a polygon. Now, since you know the value of every other angle except X, we can construct the equation 112+100+113+117+x=540
Solving this equation yields x=98 degrees
Answer:
your answer is 1 1/3
Step-by-step explanation:
The missing # is 3 & 6
(X+2)(x+3) = x^2+ 5x+6
Hello.
A trinomial is a perfect square if the square root of the first term times the square root of the third term times 2 equals the middle term.

a) Adding 1/9:

b) Adding 4/9:

c) Adding 4 and 1/9:

Hope I helped.