Answer:
The solutions are:
Step-by-step explanation:
Considering the expression
Solving the expression
So,
Therefore, the solutions are:
The value of x is: Solve for x by simplifying both sides of the equation, then isolating the variable.
x=−9/4
9 on the top as well so 9 x 2 18 3x2 6 3
B. the x-intercept is (1,0).
Answer:
a=40
b=50
c= 115
Step-by-step explanation:
The first angle we will find is angle c
65 and angle c make a straight line so they add to 180
c+65 = 180
Subtract 65 from each side
c+65 -65 =180-65
c = 115
Angle a and 40 are vertical angles
Vertical angles are equal
angle a = 40
The sum of the angles in a triangle are equal to 180
a+b+ right angle = 180
40+ b + 90 = 180
130 +b = 180
Subtract 130 from each side
130-130+b = 180-130
b= 50
