Answer:
35°
Step-by-step explanation:
If 2 angles are supplementary, that means they add up to 180 :
Now we make an equation and solve for x :
(4x+9) + (x+1) = 180
5x+10 = 180
5x = 170
x = 34
Now we find the measure of the smaller angle using our value of x :
x+1 = 34 +1
x+1 = 35
Hope this helped and have a good day
Answer:
, proper fraction
Step-by-step explanation:
Answer:
11
Step-by-step explanation:
First divide 3 both side
Than move 4 to another side
Than divide by 2
Answer:
Step-by-step explanation:
Consider the equation
Substitute
into the equation:
This is quadratic equation, where
Hence,
Now, use the substitution again:
1. When then
2. When then
This equation has no solutions, because the range of is and 3>1.