I'm confused... what does Z equal? (sorry if this is too many questions...)
r and s are both the roots of the polynomial \(ax^2+bx+c\), so r+s is just the sum of the 2 roots. According to Vieta's formulas, that is equal to \(\boxed{\frac{-b}{a}}\)
(I'm a different person)
How do u not know division this simple
I think its 40 I dunno
Use pythag. 52-32 = height2 <=> 4 = height
so the are is (4(3+6))/2 = 18
Area = 18
The line of symmetry is x = 4.
30 (Remainder: 5)
I mean with remander like the answer that I fourth grader whould put not with like a period you just put a R
What is 185 divided by 6 with a remander
error deleted
Here is a quick sketch of Venn diagram if there were 100 % students:
if 10 reprsents 20 % then there were 50 students in the poll
25 choose only Blue 15 only red 10 both
For what?
slope = (4+1)/(4-5) = -5
so Point Slope form <=> y+1 = -5(x+4)
so slope intercept <=> y = -5x -21
its 101
I think you can't...
b/a = 1/2
c/b = 3/4 b/a * c/b = c/a = 1/2 * 3/4 = 3/8
a/b = 2, b/c = 4/3
a/b * b/c = 8/3
a/c = 8/3
=> c/a = 3/8
-7(1+5m)-29<300+7m expand Left side
-7 - 35m - 29 < 300 + 7m simplify by gathering 'like' terms
-42m < 336 divide by - 42 ( this reverses the < to > )
m > 336/(-42)
m > -8
x cannot = 2 ( from the denominator)
NUMERATOR factors to x ( x+2)(x-4) the (x+2) in the numerator and denominator cancel and you are left with:
x^2 - 4x = 5
x^2 - 4x - 5 = 0
(x-5)(x+1) = 0 so x = 5 or -1 sum = 4
Here is POINT - slope form
y - -1 = -5/4 ( x - - 4) re-arrange to slope intercept form
y +1 = - 5/4x - 5
y = - 5/4 x -6
I do not know...I just uploaded this one..... Is the file on your computer? When you 'browse' for it does it show up in the list in the folder where it is stored ? .....is it in the proper format (like .jpg ) ?
p1 = p2 -3
p2
p3 = p2 -2
p4 = p2+1 summed = 20
p2 - 3 + p2 + p2-2 + p2 + 1 = 20
4 p2 -4 = 20
p2 = 6 then p4 = 7
The smallest possible radius is sqrt(a^2 + b^2).
4 is the answer
