Answer:
I can not see it
Step-by-step explanation:
I am sorry but the photo is too bluery from my to see the words
<span>1/2(7x-8)+2x =2-(10x+4)
Distribute
(7x-8)/2 + 2x = 2 -10x -4
combine like terms
(7x - 8)/2 + 2x = -10x - 2
Multiply both sides by 2
7x - 8 + 4x = -20x -4
Combine like terms
11x - 8 = -20x - 4
add 8 to both sides
11x = -20x + 4
add 20x to both sides
11x + 20x = 4
combine like terms
31x = 4
divide both sides by 31
x = 4/31 or </span><span>0.129.
Hope this helps :)</span>
-9y-42x
Because they are like terms that is the lowest they can go
Answer:
20
Step-by-step explanation:
he was 20 years old when he passed away so thats his value since that was his date of death LLJ graves in boca raton if u wanna visit
H(r)=−(r+9) 2 +36h, left parenthesis, r, right parenthesis, equals, minus, left parenthesis, r, plus, 9, right parenthesis, squa
Bond [772]
Answer:
Roots: -15, -9
Vertex: (-9, 36)
Step-by-step explanation:
is the equation of a parabola in "vertex form." This form has the answer to the vertex question almost right in front of us. You may have seen something like this pattern
as the general vertex form of a parabola's equation. So in your problem, there's some role playing going on. The role of <em>h</em> is being played by -9, the role of <em>k</em> is being played by 36. (And <em>x</em> is being played by <em>r</em>.)
The vertex is the point (<em>h</em>, <em>k</em>) = (-9, 36) in your problem. By the way, the vertex occurs where the quantity (<em>r</em> + 9) is equal to 0, so that's pretty simple to find; it's -9. If <em>r</em> is replaced with -9, the value of the function is 0 + 36 = 36, so 36 is the second coordinate of the vertex.
Now for the zeros. "Zeros" means to find the values of <em>r</em> that make the function's value equal to 0.
![-(r+9)^2+36=0 \\ -(r+9)^2=-36 \\ (r+9)^2=36 \\ r+9=\pm 6](https://tex.z-dn.net/?f=-%28r%2B9%29%5E2%2B36%3D0%20%5C%5C%20-%28r%2B9%29%5E2%3D-36%20%5C%5C%20%28r%2B9%29%5E2%3D36%20%5C%5C%20r%2B9%3D%5Cpm%206)
There are two possibilities:
![r+9=6 \\ r=-3](https://tex.z-dn.net/?f=r%2B9%3D6%20%5C%5C%20r%3D-3)
or
![r+9=-6 \\ r=-15](https://tex.z-dn.net/?f=r%2B9%3D-6%20%5C%5C%20r%3D-15)
The zeros are -15 and -3 (the smaller one is -15).