Answer:
Step-by-step explanation:
There is a relationship between the degree of the polynomial and the number of times its graphed curved changes direction> this change is called turning point which is a point where the graph changes from increasing to decreasing or from decreasing to increasing
A polynomial of n degree will have n-1 turning points
ex: f(x)=x³+3x²+x+1
degree of polynomial is 3, it has 2 turning points (3-1)
The value of the external angle is equal to the sum of the other 2 opostite internal angles
this means that
110=x+60
minus 60 both sides
50=x
x=50 degreees
Answer:
192 cups
Step-by-step explanation:
1 gallon = 16 cups
12 gallons x 16 cups = 192 cups
Number 44) is 18 hours a month. You get this by 4.5 x 4
Correct question:
Determine the area of a triangle with A=27.8° B = 107.3° c=4
Answer:
Area of the triangle is 5.04 units²
Step-by-step explanation:
Given;
A = 27.8°
B = 107.3°
C = 180 - (27.8 + 107.3) = 44.9°
c = 4
Now, we determine the remaining two sides of the triangle using sine rule
Apply Hero's formula;
Therefore, area of the triangle is 5.04 units²
