the angles on the opposite sides of a quadrilateral touching the circumference adds up to 180 degrees
so,
(21x-2) + (38x +5) = 180
21x+38x −2+5=180
59x+3=180
59x=177
x=3
We know that,
which means
Now insert the data to get,
Hope this helps :)
Hi there!
Using the secret code that is used in math problems(:P), we derive the equation 3x+1=17-x.
3x+1=17-x
4x+1=16
4x=16
x=4
-AwesomeRepublic :)
Which of the following set of ordered pair is a function? A {(9,0), (9, 1), (9,2), (9,3)} B [(-1,0), (-2, 0), (2,0), (1,0)} C {(
AURORKA [14]
The answer is B.
The reason why is because for it to be a function none of the x’s can repeat.
None of the x’s in choice be repeat.