Y = -x2 + 5x + 36 <span>→ y = -(x2 -5x -36)
</span><span>→ y = -(x2 - 9x +4x - 36)
</span><span>→ y = -[x(x-9) + 4(x - 9)]
</span><span>→ y = -(x - 9)(x + 4)
Your answer would be </span>y=-(x-9)(x+4).
Rates are usually unit rates since unit rates are only for one amount for example: $35/1 video game. Rates are also written like 35 dollars per video game. a problem would ask how much would it be for 6 video games
The given equation is
First, we add 19 on each side
Then, we divide the equation by 3
<h2>Hence, z is equal to 64.</h2>
Answer:
Y=80, X=40
Step-by-step explanation:
A triangle has 180 degrees total. 180-60=120. Since y=2x, y=80 and x=40. Hope I helped!
We need to solve the each side as though it is the hypotenuse:
AB: 6^2 + 5^2 = 61 => 7.81
BC: 8^2 + 5^2 = 89 => 9.43
CD: 4^2 + 3^2 = 25 => 5
DE: 4^2 + 2^2 = 20 => 4.47
EA: 2^2 + 5^2 = 29 => 5.39
Total 32.10 Units