The answer is B, Hope this helps ! :)
Answer:
Nowe we can find the means for x and y like this:
And we can find the intercept using this:
So the line would be given by:
Step-by-step explanation:
Σx = 77, Σy = 587, Σx2 = 1593, Σy2 = 70,533, and Σxy = 10040.
Where:
With these we can find the sums:
And the slope would be:
Nowe we can find the means for x and y like this:
And we can find the intercept using this:
So the line would be given by:
Answer:
I think the one below is correct
Step-by-step explanation:
3a^2 + 2ab + c^2 = 0
the number line scale already has 0 and 2 so inbetween them 0 and 2
Put a 1 then
after 2 go 3,4,5.
Behind the 0 are negatives so 0 -1 -2 -3 -4...
<h2>
</h2><h2>
The oppisite of 2 is -2! Becaus you have a positive 2 and the oposite would be negative.</h2>
Step-by-step explanation:
Given
x² - 9x + 20 = 0
x² - ( 4 + 5) x + 20 = 0
x² - 4x - 5x + 20 = 0
x ( x - 4 ) - 5 (x - 4 ) = 0
(x - 4 ) ( x - 5 ) = 0
Either
x - 4 =0
x = 4
or
x - 5 =0
x = 5
x = 4 and 5
Hope it will help :)
