You have to put the problem down we cant help you if its not there
sorry but please put equation in or problem
Answer:
D
Step-by-step explanation:
x²=4
x=√4
X1=2
X2=-2
Answer:
you could have used a calculator
Step-by-step explanation:
-2.8
The answer is 17
This is because 1 + 2 must equal 180 as they are in a straight line.
So 4x + 2 + 110 = 180
Take away 110 from both sides
4x + 2 = 70
Take away 2 from both sides to get 4x = 68. Finally, divide both sides by 4 to get x = 17
