A right angle is 90 degrees so 90 plus 20 would equal 110
Answer: 110 degrees
First u divide 39.39 to 3 and u get 13.13 so it is already rounded u dont need to round<span />
Hello,
Answer C x²-7≠0 ==>(x≠-√7 and x≠√7)
Answer:
x = 
Step-by-step explanation:
Given equation is,
ax + 3 = 23
To solve this equation for the value of x isolate the variable 'x' on the one side of the equation.
Step 1,
Subtract 3 from both the sides of the equation.
ax + 3 - 3 = 23 - 3
ax = 20
Step 2,
Divide the equation by a,

x = 
Therefore, x =
will be the answer.