HELP QUICK A portion of the Quadratic Fomul proof is shown in the missing statement
Statements
Reasons
X +
400 D
4a 40
Find a common denominator on the right side of the equation
20
4ac
X +
b
2a
Aard the fractions together on the right side of the equation
(+
b
2a
bac
4a
Rewrite the perfect square trinomial on the loft side of the equation as a binomial squared
X +
12 - 400
4a?
Take the square root of both sides of the equation
2a
2
Simply the right side of the equation
b
2a
4ac
2a
- 400
4a
2a
X +
b
2a
40c
20
4ac
X+
2a
WILL MARK BRAINLIEST IF CORRECT!

-3

step-by-step explanation:

a drawing really does here:

so i draw the horizontal line y=2 and the vertical line x=-2 at this intersection i put b (this is where my right angle is going to be).   so point b is at (-2,2).   point a is 5 units long and is also on y=2 so this point has to be (3,2) or (-7,2) -doesn't matter i will go with (3,2).

now we know c is at (-2,y) we don't know the y yet bet we know that c is on x=-2.

we have the area of the triangle is .5bh=12.5

we know the base length is 5 (ab)

we have the height is (2-y) if you look at your

plug in

.5(5)(2-y)=12.5

solve for y to get the y-coordinate for c

2.5(2-y)=12.5

divide both sides by 2.5 giving:

2-y=5

now subtract 2 on both sides

-y=3

y=-3

42.4

step-by-step explanation:

convert to decimal

days of the week

step-by-step explanation:

javier earned more money then kyle, so that won't always be a constant term, but the days of the week do not change so that term is always constant.

edit: i meant