Answer:
80°
Step-by-step explanation:
x = 80°{being alternate angle}
The answer is out of every 5 trials, the desired out come will be approximately 2 times.
A positive number
This is because you must add to get from a negative number in order to get to a positive number.
<span>The first step you need to do is to rewrite
x+y=3
as y=3-x
</span><span>Now we can replace the y in the equation with our newfound value for y, which is
y=3-x.
So lets write it now like this
Q=x^2+2(3-y)^2
=x^2+18-12x+2x^2
=3x^2+18-12x
</span>Hope this helps
Answer:
7
Step-by-step explanation:
You divided both 28 and 4 and you will get 7 as your answer.
