Answer:
Your answers are correct!!! I just cant see the top as i told u in the details place....
Please brainlest...
Step-by-step explanation:
B would have to equal 9 and a should equal -2 to get 0
Answer:
x = 165, y = 15
Step-by-step explanation:
1. Well, what does supplementary mean? - The angles add up to 180°.
2. Let's form an equation: x + y = 180°
3. Let's say x is the larger angle and y is the smaller angle.
4. Let's form another equation: x = 150 + y
5. Put the two equations next to each other:
x + y = 180
x = 150 + y
6. We know what x is equaled to, so let's plug it into the first equation!
150 + y + y = 180
150 + 2y = 180
-150 -150
2y = 30
y = 15
7. Now, we know what y is, let's find x!
x + 15 = 180
-15 -15
x = 165
It depends. Some functions can have inverses that are also functions, such as the function y = x. However, a function like y = x^2 would not have an inverse that is also a function.
Information collected through censuses or government departments like housing, social security, electoral statistics, tax records.
internet searches or libraries.
GPS, remote sensing.
km progress reports.
