X= 50
Replace the x with the given number.
Y= 50-20
Y= 30
Answer:
Divide C values/T values that will tell if it is constant or not and that is the reason.
Answer:
Step-by-step explanation:
Its gonna be 132 degrees because you need to do 180-48
Answer:
The easiest way of solving this is to eliminate one of the variables. If you multiply each of the equations by a number so you can add the equations together and have only one variable left, you can solve the single variable equation. Try multiplying the first equation by 11, the second by -10 and adding them, thus eliminating the y variable. After this, substitute that value you have for x and solve for y. I hope this helps.
Step-by-step explanation:
It's angles 9 and 10.
Supplementary angles are two angles that add up to 180°.
So, supplementary angles both "stick" off of a straight line. (Because a straight line is 180°).
