Step-by-step explanation:
dear by changing the sign by elimination method everything gets cancelled
I believe its 45 because a right angle equals 90 degrees and if you multiply 45 and 2, it'll give you a right angle(90 degrees)
Answer:
Where's the question or picture?
Step-by-step explanation:
The answer is B(1,-2). This is the only point where the two lines intercept. & if you plug the numbers into the equations they fit.
.
I converted it into decimal form with a calculator and got approximately 48.9898
And if you round that, you will get the 49, which fits the inequality of
45<
< 50 since it becomes 45 < 49 < 50 which is true